In the Linux kernel, the following vulnerability has been resolved: serial: core: fix transmit-buffer reset and memleak Commit 761ed4a94582 ("tty: serial_core: convert uart_close to use tty_port_close") converted serial core to use tty_port_close() but failed to notice that the transmit buffer still needs to be freed on final close. Not freeing the transmit buffer means that the buffer is no longer cleared on next open so that any ioctl() waiting for the buffer to drain might wait indefinitely (e.g. on termios changes) or that stale data can end up being transmitted in case tx is restarted. Furthermore, the buffer of any port that has been opened would leak on driver unbind. Note that the port lock is held when clearing the buffer pointer due to the ldisc race worked around by commit a5ba1d95e46e ("uart: fix race between uart_put_char() and uart_shutdown()"). Also note that the tty-port shutdown() callback is not called for console ports so it is not strictly necessary to free the buffer page after releasing the lock (cf. d72402145ace ("tty/serial: do not free trasnmit buffer page under port lock")).

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - In the Linux kernel, the following vulnerability has been resolved: serial: core: fix transmit-buffer     reset and memleak Commit 761ed4a94582 (tty: serial_core: convert uart_close to use tty_port_close)     converted serial core to use tty_port_close() but failed to notice that the transmit buffer still needs to     be freed on final close. Not freeing the transmit buffer means that the buffer is no longer cleared on     next open so that any ioctl() waiting for the buffer to drain might wait indefinitely (e.g. on termios     changes) or that stale data can end up being transmitted in case tx is restarted. Furthermore, the buffer     of any port that has been opened would leak on driver unbind. Note that the port lock is held when     clearing the buffer pointer due to the ldisc race worked around by commit a5ba1d95e46e (uart: fix race     between uart_put_char() and uart_shutdown()). Also note that the tty-port shutdown() callback is not     called for console ports so it is not strictly necessary to free the buffer page after releasing the lock     (cf. d72402145ace (tty/serial: do not free trasnmit buffer page under port lock)). (CVE-2021-47527)

Note that Nessus relies on the presence of the package as reported by the vendor.

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2024:7001 advisory.

    CVE-2023-6040  CVE-2024-26595  CVE-2021-46984  CVE-2023-52478  CVE-2023-52476  CVE-2023-52522     CVE-2021-47101  CVE-2021-47097  CVE-2023-52605  CVE-2024-26645  CVE-2024-26665  CVE-2024-26720     CVE-2024-26717  CVE-2024-26769  CVE-2024-26894  CVE-2024-26880  CVE-2024-26855  CVE-2024-26923     CVE-2024-26939  CVE-2024-27013  CVE-2024-27042  CVE-2024-35809  CVE-2023-52683  CVE-2024-35884     CVE-2024-35877  CVE-2024-35944  CVE-2024-35989  CVE-2021-47412  CVE-2021-47393  CVE-2021-47386     CVE-2021-47385  CVE-2021-47384  CVE-2021-47383  CVE-2021-47432  CVE-2021-47352  CVE-2021-47338     CVE-2021-47321  CVE-2021-47289  CVE-2021-47287  CVE-2023-52817  CVE-2023-52840  CVE-2021-47441     CVE-2021-47466  CVE-2021-47455  CVE-2021-47497  CVE-2021-47560  CVE-2021-47527  CVE-2024-36883     CVE-2024-36920  CVE-2024-36902  CVE-2024-36953  CVE-2024-36939  CVE-2024-36901  CVE-2021-47582     CVE-2021-47609  CVE-2024-38619  CVE-2022-48754  CVE-2022-48760  CVE-2024-38581  CVE-2024-38570     CVE-2024-38559  CVE-2024-38558  CVE-2024-37356  CVE-2024-39471  CVE-2024-39499  CVE-2024-39501     CVE-2024-39506  CVE-2024-40904  CVE-2024-40911  CVE-2024-40912  CVE-2024-40929  CVE-2024-40931     CVE-2024-40941  CVE-2024-40954  CVE-2024-40958  CVE-2024-40959  CVE-2024-40960  CVE-2024-40972     CVE-2024-40977  CVE-2024-40978  CVE-2024-40988  CVE-2024-40989  CVE-2024-40995  CVE-2024-40997     CVE-2024-40998  CVE-2024-41005  CVE-2024-40901  CVE-2024-41007  CVE-2024-41008  CVE-2022-48804     CVE-2022-48836  CVE-2022-48866  CVE-2024-41090  CVE-2024-41091  CVE-2024-41012  CVE-2024-41013     CVE-2024-41014  CVE-2024-41035  CVE-2024-41038  CVE-2024-41039  CVE-2024-41040  CVE-2024-41041     CVE-2024-41044  CVE-2024-41055  CVE-2024-41056  CVE-2024-41060  CVE-2024-41071  CVE-2024-41076     CVE-2024-41097  CVE-2024-42084  CVE-2024-42090  CVE-2024-42096  CVE-2024-42114  CVE-2024-42124     CVE-2024-42131  CVE-2024-42152  CVE-2024-42154  CVE-2024-42226  CVE-2024-42228  CVE-2024-42237     CVE-2024-42238  CVE-2024-42240  CVE-2024-42246  CVE-2024-42322  CVE-2024-43871

Tenable has extracted the preceding description block directly from the Rocky Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2024:7000 advisory.

    CVE-2023-6040  CVE-2024-26595  CVE-2024-26600  CVE-2021-46984  CVE-2023-52478  CVE-2023-52476     CVE-2023-52522  CVE-2021-47101  CVE-2021-47097  CVE-2023-52605  CVE-2024-26638  CVE-2024-26645     CVE-2024-26665  CVE-2024-26720  CVE-2024-26717  CVE-2024-26769  CVE-2024-26846  CVE-2024-26894     CVE-2024-26880  CVE-2024-26855  CVE-2024-26923  CVE-2024-26939  CVE-2024-27013  CVE-2024-27042     CVE-2024-35809  CVE-2023-52683  CVE-2024-35884  CVE-2024-35877  CVE-2024-35944  CVE-2024-35989     CVE-2021-47412  CVE-2021-47393  CVE-2021-47386  CVE-2021-47385  CVE-2021-47384  CVE-2021-47383     CVE-2021-47432  CVE-2021-47352  CVE-2021-47338  CVE-2021-47321  CVE-2021-47289  CVE-2021-47287     CVE-2023-52798  CVE-2023-52809  CVE-2023-52817  CVE-2023-52840  CVE-2023-52800  CVE-2021-47441     CVE-2021-47466  CVE-2021-47455  CVE-2021-47497  CVE-2021-47560  CVE-2021-47527  CVE-2024-36883     CVE-2024-36922  CVE-2024-36920  CVE-2024-36902  CVE-2024-36953  CVE-2024-36939  CVE-2024-36919     CVE-2024-36901  CVE-2021-47582  CVE-2021-47609  CVE-2024-38619  CVE-2022-48754  CVE-2022-48760     CVE-2024-38581  CVE-2024-38579  CVE-2024-38570  CVE-2024-38559  CVE-2024-38558  CVE-2024-37356     CVE-2024-39471  CVE-2024-39499  CVE-2024-39501  CVE-2024-39506  CVE-2024-40904  CVE-2024-40911     CVE-2024-40912  CVE-2024-40929  CVE-2024-40931  CVE-2024-40941  CVE-2024-40954  CVE-2024-40958     CVE-2024-40959  CVE-2024-40960  CVE-2024-40972  CVE-2024-40977  CVE-2024-40978  CVE-2024-40988     CVE-2024-40989  CVE-2024-40995  CVE-2024-40997  CVE-2024-40998  CVE-2024-41005  CVE-2024-40901     CVE-2024-41007  CVE-2024-41008  CVE-2022-48804  CVE-2022-48836  CVE-2022-48866  CVE-2024-41090     CVE-2024-41091  CVE-2024-41012  CVE-2024-41013  CVE-2024-41014  CVE-2024-41023  CVE-2024-41035     CVE-2024-41038  CVE-2024-41039  CVE-2024-41040  CVE-2024-41041  CVE-2024-41044  CVE-2024-41055     CVE-2024-41056  CVE-2024-41060  CVE-2024-41064  CVE-2024-41065  CVE-2024-41071  CVE-2024-41076     CVE-2024-41097  CVE-2024-42084  CVE-2024-42090  CVE-2024-42094  CVE-2024-42096  CVE-2024-42114     CVE-2024-42124  CVE-2024-42131  CVE-2024-42152  CVE-2024-42154  CVE-2024-42225  CVE-2024-42226     CVE-2024-42228  CVE-2024-42237  CVE-2024-42238  CVE-2024-42240  CVE-2024-42246  CVE-2024-42322     CVE-2024-43830  CVE-2024-43871

Tenable has extracted the preceding description block directly from the AlmaLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2024:7001 advisory.

    CVE-2023-6040  CVE-2024-26595  CVE-2021-46984  CVE-2023-52478  CVE-2023-52476  CVE-2023-52522     CVE-2021-47101  CVE-2021-47097  CVE-2023-52605  CVE-2024-26645  CVE-2024-26665  CVE-2024-26720     CVE-2024-26717  CVE-2024-26769  CVE-2024-26894  CVE-2024-26880  CVE-2024-26855  CVE-2024-26923     CVE-2024-26939  CVE-2024-27013  CVE-2024-27042  CVE-2024-35809  CVE-2023-52683  CVE-2024-35884     CVE-2024-35877  CVE-2024-35944  CVE-2024-35989  CVE-2021-47412  CVE-2021-47393  CVE-2021-47386     CVE-2021-47385  CVE-2021-47384  CVE-2021-47383  CVE-2021-47432  CVE-2021-47352  CVE-2021-47338     CVE-2021-47321  CVE-2021-47289  CVE-2021-47287  CVE-2023-52817  CVE-2023-52840  CVE-2021-47441     CVE-2021-47466  CVE-2021-47455  CVE-2021-47497  CVE-2021-47560  CVE-2021-47527  CVE-2024-36883     CVE-2024-36920  CVE-2024-36902  CVE-2024-36953  CVE-2024-36939  CVE-2024-36901  CVE-2021-47582     CVE-2021-47609  CVE-2024-38619  CVE-2022-48754  CVE-2022-48760  CVE-2024-38581  CVE-2024-38570     CVE-2024-38559  CVE-2024-38558  CVE-2024-37356  CVE-2024-39471  CVE-2024-39499  CVE-2024-39501     CVE-2024-39506  CVE-2024-40904  CVE-2024-40911  CVE-2024-40912  CVE-2024-40929  CVE-2024-40931     CVE-2024-40941  CVE-2024-40954  CVE-2024-40958  CVE-2024-40959  CVE-2024-40960  CVE-2024-40972     CVE-2024-40977  CVE-2024-40978  CVE-2024-40988  CVE-2024-40989  CVE-2024-40995  CVE-2024-40997     CVE-2024-40998  CVE-2024-41005  CVE-2024-40901  CVE-2024-41007  CVE-2024-41008  CVE-2022-48804     CVE-2022-48836  CVE-2022-48866  CVE-2024-41090  CVE-2024-41091  CVE-2024-41012  CVE-2024-41013     CVE-2024-41014  CVE-2024-41035  CVE-2024-41038  CVE-2024-41039  CVE-2024-41040  CVE-2024-41041     CVE-2024-41044  CVE-2024-41055  CVE-2024-41056  CVE-2024-41060  CVE-2024-41071  CVE-2024-41076     CVE-2024-41097  CVE-2024-42084  CVE-2024-42090  CVE-2024-42096  CVE-2024-42114  CVE-2024-42124     CVE-2024-42131  CVE-2024-42152  CVE-2024-42154  CVE-2024-42226  CVE-2024-42228  CVE-2024-42237     CVE-2024-42238  CVE-2024-42240  CVE-2024-42246  CVE-2024-42322  CVE-2024-43871

Tenable has extracted the preceding description block directly from the AlmaLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:7000 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.
    Security Fix(es):

     CVE-2023-6040  CVE-2024-26595  CVE-2024-26600  CVE-2021-46984  CVE-2023-52478  CVE-2023-52476     CVE-2023-52522  CVE-2021-47101  CVE-2021-47097  CVE-2023-52605  CVE-2024-26638  CVE-2024-26645     CVE-2024-26665  CVE-2024-26720  CVE-2024-26717  CVE-2024-26769  CVE-2024-26846  CVE-2024-26894     CVE-2024-26880  CVE-2024-26855  CVE-2024-26923  CVE-2024-26939  CVE-2024-27013  CVE-2024-27042     CVE-2024-35809  CVE-2023-52683  CVE-2024-35884  CVE-2024-35877  CVE-2024-35944  CVE-2024-35989     CVE-2021-47412  CVE-2021-47393  CVE-2021-47386  CVE-2021-47385  CVE-2021-47384  CVE-2021-47383     CVE-2021-47432  CVE-2021-47352  CVE-2021-47338  CVE-2021-47321  CVE-2021-47289  CVE-2021-47287     CVE-2023-52798  CVE-2023-52809  CVE-2023-52817  CVE-2023-52840  CVE-2023-52800  CVE-2021-47441     CVE-2021-47466  CVE-2021-47455  CVE-2021-47497  CVE-2021-47560  CVE-2021-47527  CVE-2024-36883     CVE-2024-36922  CVE-2024-36920  CVE-2024-36902  CVE-2024-36953  CVE-2024-36939  CVE-2024-36919     CVE-2024-36901  CVE-2021-47582  CVE-2021-47609  CVE-2024-38619  CVE-2022-48754  CVE-2022-48760     CVE-2024-38581  CVE-2024-38579  CVE-2024-38570  CVE-2024-38559  CVE-2024-38558  CVE-2024-37356     CVE-2024-39471  CVE-2024-39499  CVE-2024-39501  CVE-2024-39506  CVE-2024-40904  CVE-2024-40911     CVE-2024-40912  CVE-2024-40929  CVE-2024-40931  CVE-2024-40941  CVE-2024-40954  CVE-2024-40958     CVE-2024-40959  CVE-2024-40960  CVE-2024-40972  CVE-2024-40977  CVE-2024-40978  CVE-2024-40988     CVE-2024-40989  CVE-2024-40995  CVE-2024-40997  CVE-2024-40998  CVE-2024-41005  CVE-2024-40901     CVE-2024-41007  CVE-2024-41008  CVE-2022-48804  CVE-2022-48836  CVE-2022-48866  CVE-2024-41090     CVE-2024-41091  CVE-2024-41012  CVE-2024-41013  CVE-2024-41014  CVE-2024-41023  CVE-2024-41035     CVE-2024-41038  CVE-2024-41039  CVE-2024-41040  CVE-2024-41041  CVE-2024-41044  CVE-2024-41055     CVE-2024-41056  CVE-2024-41060  CVE-2024-41064  CVE-2024-41065  CVE-2024-41071  CVE-2024-41076     CVE-2024-41097  CVE-2024-42084  CVE-2024-42090  CVE-2024-42094  CVE-2024-42096  CVE-2024-42114     CVE-2024-42124  CVE-2024-42131  CVE-2024-42152  CVE-2024-42154  CVE-2024-42225  CVE-2024-42226     CVE-2024-42228  CVE-2024-42237  CVE-2024-42238  CVE-2024-42240  CVE-2024-42246  CVE-2024-42322     CVE-2024-43830  CVE-2024-43871  For more details about the security issue(s), including the impact, a CVSS     score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References     section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:7001 advisory.

    The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with     extremely high determinism requirements.
    Security Fix(es):

     CVE-2023-6040  CVE-2024-26595  CVE-2021-46984  CVE-2023-52478  CVE-2023-52476  CVE-2023-52522     CVE-2021-47101  CVE-2021-47097  CVE-2023-52605  CVE-2024-26645  CVE-2024-26665  CVE-2024-26720     CVE-2024-26717  CVE-2024-26769  CVE-2024-26894  CVE-2024-26880  CVE-2024-26855  CVE-2024-26923     CVE-2024-26939  CVE-2024-27013  CVE-2024-27042  CVE-2024-35809  CVE-2023-52683  CVE-2024-35884     CVE-2024-35877  CVE-2024-35944  CVE-2024-35989  CVE-2021-47412  CVE-2021-47393  CVE-2021-47386     CVE-2021-47385  CVE-2021-47384  CVE-2021-47383  CVE-2021-47432  CVE-2021-47352  CVE-2021-47338     CVE-2021-47321  CVE-2021-47289  CVE-2021-47287  CVE-2023-52817  CVE-2023-52840  CVE-2021-47441     CVE-2021-47466  CVE-2021-47455  CVE-2021-47497  CVE-2021-47560  CVE-2021-47527  CVE-2024-36883     CVE-2024-36920  CVE-2024-36902  CVE-2024-36953  CVE-2024-36939  CVE-2024-36901  CVE-2021-47582     CVE-2021-47609  CVE-2024-38619  CVE-2022-48754  CVE-2022-48760  CVE-2024-38581  CVE-2024-38570     CVE-2024-38559  CVE-2024-38558  CVE-2024-37356  CVE-2024-39471  CVE-2024-39499  CVE-2024-39501     CVE-2024-39506  CVE-2024-40904  CVE-2024-40911  CVE-2024-40912  CVE-2024-40929  CVE-2024-40931     CVE-2024-40941  CVE-2024-40954  CVE-2024-40958  CVE-2024-40959  CVE-2024-40960  CVE-2024-40972     CVE-2024-40977  CVE-2024-40978  CVE-2024-40988  CVE-2024-40989  CVE-2024-40995  CVE-2024-40997     CVE-2024-40998  CVE-2024-41005  CVE-2024-40901  CVE-2024-41007  CVE-2024-41008  CVE-2022-48804     CVE-2022-48836  CVE-2022-48866  CVE-2024-41090  CVE-2024-41091  CVE-2024-41012  CVE-2024-41013     CVE-2024-41014  CVE-2024-41035  CVE-2024-41038  CVE-2024-41039  CVE-2024-41040  CVE-2024-41041     CVE-2024-41044  CVE-2024-41055  CVE-2024-41056  CVE-2024-41060  CVE-2024-41071  CVE-2024-41076     CVE-2024-41097  CVE-2024-42084  CVE-2024-42090  CVE-2024-42096  CVE-2024-42114  CVE-2024-42124     CVE-2024-42131  CVE-2024-42152  CVE-2024-42154  CVE-2024-42226  CVE-2024-42228  CVE-2024-42237     CVE-2024-42238  CVE-2024-42240  CVE-2024-42246  CVE-2024-42322  CVE-2024-43871  For more details about the     security issue(s), including the impact, a CVSS score, acknowledgments, and other related information,     refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

    kernel:ACPI: CPPC: Use access_width over bit_width for system memory accesses(CVE-2024-35995)

    kernel: block: fix overflow in blk_ioctl_discard()(CVE-2024-36917)

    kernel:block: prevent division by zero in blk_rq_stat_sum()(CVE-2024-35925)

    bpf: Fix stackmap overflow check on 32-bit arches(CVE-2024-26883)

    kernel:calipso: fix memory leak in netlbl_calipso_add_pass()(CVE-2023-52698)

    kernel:erspan: make sure erspan_base_hdr is present in skb-head(CVE-2024-35888)

    kernel: ext4: fix corruption during on-line resize(CVE-2024-35807)

    kernel:HID: i2c-hid: remove I2C_HID_READ_PENDING flag to prevent lock-up(CVE-2024-35997)

    HID: logitech-hidpp: Fix kernel crash on receiver USB disconnect(CVE-2023-52478)

    kernel:i2c: smbus: fix NULL function pointer dereference(CVE-2024-35984)

    kernel:i40e: Do not use WQ_MEM_RECLAIM flag for workqueue(CVE-2024-36004)

    i40e: Fix NULL ptr dereference on VSI filter sync(CVE-2021-47184)

    iavf: free q_vectors before queues in iavf_disable_vf(CVE-2021-47201)

    ip6_tunnel: fix NEXTHDR_FRAGMENT handling in ip6_tnl_parse_tlv_enc_lim()(CVE-2024-26633)

    ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv()(CVE-2024-26641)

    kernel:ipv6: fib6_rules: avoid possible NULL dereference in fib6_rule_action()(CVE-2024-36902)

    kernel:ipv6: Fix infinite recursion in fib6_dump_done().(CVE-2024-35886)

    kernel:ipv6: Fix potential uninit-value access in __ip6_make_skb()(CVE-2024-36903)

    kernel:ipv6: prevent NULL dereference in ip6_output()(CVE-2024-36901)

    kernel:ipvlan: add ipvlan_route_v6_outbound() helper(CVE-2023-52796)

    kernel:irqchip/gic-v3-its: Prevent double free on error(CVE-2024-35847)

    kernel: md/dm-raid: don#39;t call md_reap_sync_thread() directly(CVE-2024-35808)

    kernel:net/mlx5: Properly link new fs rules into the tree(CVE-2024-35960)

    kernel:net/mlx5e: fix a double-free in arfs_create_groups(CVE-2024-35835)

    kernel:net: fix __dst_negative_advice() race(CVE-2024-36971)

    kernel:net: fix out-of-bounds access in ops_init(CVE-2024-36883)

    kernel:netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get()(CVE-2024-27020)

    kernel:netfilter: validate user input for expected length(CVE-2024-35896)

    NFS: fs_context: validate UDP retrans to prevent shift out-of-bounds(CVE-2021-46952)

    kernel:nvme-fc: do not wait in vain when unloading module(CVE-2024-26846)

    nvmem: Fix shift-out-of-bound (UBSAN) with byte size cells(CVE-2021-47497)

    kernel: PCI/PM: Drain runtime-idle callbacks before driver removal(CVE-2024-35809)

    kernel: perf/core: Bail out early if the request AUX area is out of bound(CVE-2023-52835)

    kernel: pinctrl: core: delete incorrect free in pinctrl_enable()(CVE-2024-36940)

    kernel:dm: call the resume method on internal suspend(CVE-2024-26880)

    kernel:RDMA: Verify port when creating flow rule(CVE-2021-47265)

    kernel:ring-buffer: Fix a race between readers and resize checks(CVE-2024-38601)

    kernel: scsi: bnx2fc: Remove spin_lock_bh while releasing resources after upload(CVE-2024-36919)

    kernel:scsi: iscsi: Fix iscsi_task use after free(CVE-2021-47427)

    kernel:scsi: lpfc: Fix link down processing to address NULL pointer dereference(CVE-2021-47183)

    kernel:scsi: lpfc: Release hbalock before calling lpfc_worker_wake_up()(CVE-2024-36924)

    kernel: scsi: mpt3sas: Fix use-after-free warning(CVE-2022-48695)

    kernel: selinux: avoid dereference of garbage after mount failure(CVE-2024-35904)

    kernel: smb: client: fix use-after-free bug in cifs_debug_data_proc_show()(CVE-2023-52752)

    kernel:spi: Fix deadlock when adding SPI controllers on SPI buses(CVE-2021-47469)

    kernel:SUNRPC: fix a memleak in gss_import_v2_context(CVE-2023-52653)

    kernel:tcp: defer shutdown(SEND_SHUTDOWN) for TCP_SYN_RECV sockets(CVE-2024-36905)

    kernel:tcp: properly terminate timers for kernel sockets(CVE-2024-35910)

    kernel:tcp: Use refcount_inc_not_zero() in tcp_twsk_unique().(CVE-2024-36904)

    kernel: thermal: core: prevent potential string overflow(CVE-2023-52868)

    tty: Fix out-of-bound vmalloc access in imageblit(CVE-2021-47383)

    kernel:tty: n_gsm: fix possible out-of-bounds in gsm0_receive()(CVE-2024-36016)

    kernel:vt: fix unicode buffer corruption when deleting characters(CVE-2024-35823)

    kernel:llc: verify mac len before reading mac header(CVE-2023-52843)

    kernel:SUNRPC: fix some memleaks in gssx_dec_option_array(CVE-2024-27388)

    kernel:net: cdc_eem: fix tx fixup skb leak(CVE-2021-47236)

    NFS: Fix use-after-free in nfs4_init_client()(CVE-2021-47259)

    kernel: IB/mlx5: Fix initializing CQ fragments buffer(CVE-2021-47261)

    kernel:kvm: avoid speculation-based attacks from out-of-range memslot accesses(CVE-2021-47277)

    kernel: drm: Fix use-after-free read in drm_getunique()(CVE-2021-47280)

    net/sched: act_skbmod: Skip non-Ethernet packets(CVE-2021-47293)

    kernel:igb: Fix use-after-free error during reset(CVE-2021-47301)

    kernel:net: qcom/emac: fix UAF in emac_remove(CVE-2021-47311)

    kernel:scsi: megaraid_sas: Fix resource leak in case of probe failure(CVE-2021-47329)

    kernel: udf: Fix NULL pointer dereference in udf_symlink function(CVE-2021-47353)

    kernel: drm/sched: Avoid data corruptions(CVE-2021-47354)

    irqchip/gic-v3-its: Fix potential VPE leak on error(CVE-2021-47373)

    kernel:sctp: break out if skb_header_pointer returns NULL in sctp_rcv_ootb(CVE-2021-47397)

    kernel: netfilter: conntrack: serialize hash resizes and cleanups(CVE-2021-47408)

    phy: mdio: fix memory leak(CVE-2021-47416)

    i40e: Fix freeing of uninitialized misc IRQ vector(CVE-2021-47424)

    kernel:i2c: acpi: fix resource leak in reconfiguration device addition(CVE-2021-47425)

    kernel: dm: fix mempool NULL pointer race when completing IO(CVE-2021-47435)

    kernel:net/mlx5e: Fix memory leak in mlx5_core_destroy_cq() error path(CVE-2021-47438)

    kernel:ptp: Fix possible memory leak in ptp_clock_register()(CVE-2021-47455)

    kernel: mm, slub: fix potential memoryleak in kmem_cache_open()(CVE-2021-47466)

    kernel: scsi: qla2xxx: Fix a memory leak in an error path of qla2x00_process_els()(CVE-2021-47473)

    kernel: isofs: Fix out of bound access for corrupted isofs image(CVE-2021-47478)

    kernel: scsi: core: Put LLD module refcnt after SCSI device is released(CVE-2021-47480)

    kernel:regmap: Fix possible double-free in regcache_rbtree_exit()(CVE-2021-47483)

    kernel:usbnet: sanity check for maxpacket(CVE-2021-47495)

    kernel:i40e: Fix NULL pointer dereference in i40e_dbg_dump_desc(CVE-2021-47501)

    kernel:nfp: Fix memory leak in nfp_cpp_area_cache_add()(CVE-2021-47516)

    serial: core: fix transmit-buffer reset and memleak(CVE-2021-47527)

    kernel:net/mlx4_en: Fix an use-after-free bug in mlx4_en_try_alloc_resources()(CVE-2021-47541)

    tcp: fix page frag corruption on page fault(CVE-2021-47544)

    kernel:ethernet: hisilicon: hns: hns_dsaf_misc: fix a possible array overflow in     hns_dsaf_ge_srst_by_port()(CVE-2021-47548)

    kernel: scsi: mpt3sas: Fix kernel panic during drive powercycle test(CVE-2021-47565)

    proc/vmcore: fix clearing user buffer by properly using clear_user()(CVE-2021-47566)

    scsi: scsi_debug: Sanity check block descriptor length in resp_mode_select()(CVE-2021-47576)

    ovl: fix warning in ovl_create_real()(CVE-2021-47579)

    sit: do not call ipip6_dev_free() from sit_init_net()(CVE-2021-47588)

    igbvf: fix double free in `igbvf_probe`(CVE-2021-47589)

    kernel:inet_diag: fix kernel-infoleak for UDP sockets(CVE-2021-47597)

    net: netlink: af_netlink: Prevent empty skb by adding a check on len.(CVE-2021-47606)

    kernel:firmware: arm_scpi: Fix string overflow in SCPI genpd driver(CVE-2021-47609)

    kernel:i40e: Fix queues reservation for XDP(CVE-2021-47619)

    kernel: scsi: bnx2fc: Make bnx2fc_recv_frame() mp safe(CVE-2022-48715)

    rtnetlink: make sure to refresh master_dev/m_ops in __rtnl_newlink()(CVE-2022-48742)

    kernel:net/mlx5e: Avoid field-overflowing memcpy()(CVE-2022-48744)

    phylib: fix potential use-after-free(CVE-2022-48754)

    vsock: remove vsock from connected table when connect is interrupted by a signal(CVE-2022-48786)

    perf: Fix list corruption in perf_cgroup_switch()(CVE-2022-48799)

    kernel:vt_ioctl: fix array_index_nospec in vt_setactivate(CVE-2022-48804)

    net: fix a memleak when uncloning an skb dst and its metadata(CVE-2022-48809)

    ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path(CVE-2022-48810)

    kernel:sctp: fix kernel-infoleak for SCTP sockets(CVE-2022-48855)

    kernel:of: Fix double free in of_parse_phandle_with_args_map(CVE-2023-52679)

    kernel:net/usb: kalmia: Don't pass act_len in usb_bulk_msg error path(CVE-2023-52703)

    kernel: mmc: mmc_spi: fix error handling in mmc_spi_probe()(CVE-2023-52708)

    kernel: Fix page corruption caused by racy check in __free_pages(CVE-2023-52739)

    kernel:SUNRPC: Fix RPC client cleaned up the freed pipefs dentries(CVE-2023-52803)

    kernel: crypto: pcrypt - Fix hungtask for PADATA_RESET(CVE-2023-52813)

    kernel:tcp: do not accept ACK of bytes we never sent(CVE-2023-52881)

    kernel:nouveau: lock the client object tree. (CVE-2024-27062)

    kernel: wifi: mac80211: check/clear fast rx for non-4addr sta VLAN changes(CVE-2024-35789)

    kernel:fix lockup in dm_exception_table_exit  There was reported lockup(CVE-2024-35805)

    kernel: fs/aio: Check IOCB_AIO_RW before the struct aio_kiocb conversion(CVE-2024-35815)

    kernel: fbmon: prevent division by zero in fb_videomode_from_videomode()(CVE-2024-35922)

    kernel:scsi: lpfc: Fix possible memory leak in lpfc_rcv_padisc()  (CVE-2024-35930)

    kernel:kprobes: Fix possible use-after-free issue on kprobe registration(CVE-2024-35955)

    kernel:netfilter: complete validation of user input(CVE-2024-35962)

    kernel:ipv6: fix race condition between ipv6_get_ifaddr and ipv6_del_addr(CVE-2024-35969)

    kernel: scsi: lpfc: Move NPIV's transport unregistration to after resource clean up(CVE-2024-36952)

    kernel:virtio: delete vq in vp_find_vqs_msix() when request_irq() fails(CVE-2024-37353)

    kernel:tcp: Fix shift-out-of-bounds in dctcp_update_alpha().(CVE-2024-37356)

    kernel:net: bridge: xmit: make sure we have at least eth header len bytes(CVE-2024-38538)

    kernel:of: module: add buffer overflow check in of_modalias()(CVE-2024-38541)

    kernel:scsi: qedf: Ensure the copied buf is NUL terminated(CVE-2024-38559)

    kernel:ftrace: Fix possible use-after-free issue in ftrace_location()(CVE-2024-38588)

    kernel:af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg(CVE-2024-38596)

    kernel: ext4: fix mb_cache_entry#39;s e_refcnt leak in ext4_xattr_block_cache_find()CVE-2024-39276)

    kernel:kdb: Fix buffer overflow during tab-complete(CVE-2024-39480)

    kernel:bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set()(CVE-2024-39487)

    kernel:USB: class: cdc-wdm: Fix CPU lockup caused by excessive log messages(CVE-2024-40904)

    kernel:ipv6: prevent possible NULL dereference in rt6_probe()(CVE-2024-40960)

    kernel:ACPICA: Revert 'ACPICA: avoid Info: mapping multiple BARs. Your kernel is fine.(CVE-2024-40984)

    kernel:net/sched: act_api: fix possible infinite loop in tcf_idr_check_alloc()(CVE-2024-40995)

    kernel:ext4: fix uninitialized ratelimit_state-lock access in __ext4_fill_super()(CVE-2024-40998)

    kernel:netpoll: Fix race condition in netpoll_owner_active(CVE-2024-41005)

    kernel:tcp: avoid too many retransmit packets(CVE-2024-41007)

Tenable has extracted the preceding description block directly from the EulerOS kernel security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

    kernel:ACPI: CPPC: Use access_width over bit_width for system memory accesses(CVE-2024-35995)

    ACPI: LPIT: Avoid u32 multiplication overflow(CVE-2023-52683)

    ACPI: video: check for error while searching for backlight device parent(CVE-2023-52693)

    bpf: Fix stackmap overflow check on 32-bit arches(CVE-2024-36949)

    kernel: block: fix overflow in blk_ioctl_discard()(CVE-2024-36917)

    kernel:block: prevent division by zero in blk_rq_stat_sum()(CVE-2024-35925)

    bpf, skmsg: Fix NULL pointer dereference in sk_psock_skb_ingress_enqueue(CVE-2024-36938)

    bpf, sockmap: Prevent lock inversion deadlock in map delete elem(CVE-2024-35895)

    kernel:calipso: fix memory leak in netlbl_calipso_add_pass()(CVE-2023-52698)

    drm/amd/display: Avoid NULL dereference of timing generator(CVE-2023-52753)

    drm/amd/display: Skip on writeback when it's not applicable(CVE-2024-36914)

    kernel:erspan: make sure erspan_base_hdr is present in skb-head(CVE-2024-35888)

    kernel: ext4: fix corruption during on-line resize(CVE-2024-35807)

    kernel: ext4: fix possible UAF when remounting r/o a mmp-protected file system(CVE-2021-47342)

    firewire: ohci: mask bus reset interrupts between ISR and bottom half(CVE-2024-36950)

    gfs2: ignore negated quota changes(CVE-2023-52759)

    kernel:HID: i2c-hid: remove I2C_HID_READ_PENDING flag to prevent lock-up(CVE-2024-35997)

    kernel:i2c: smbus: fix NULL function pointer dereference(CVE-2024-35984)

    kernel:i40e: Do not use WQ_MEM_RECLAIM flag for workqueue(CVE-2024-36004)

    kernel:ipv6: fib6_rules: avoid possible NULL dereference in fib6_rule_action()(CVE-2024-36902)

    kernel:ipv6: Fix infinite recursion in fib6_dump_done().(CVE-2024-35886)

    kernel:ipv6: prevent NULL dereference in ip6_output()(CVE-2024-36901)

    kernel:ipvlan: add ipvlan_route_v6_outbound() helper(CVE-2023-52796)

    kernel: md/dm-raid: don#39;t call md_reap_sync_thread() directly(CVE-2024-35808)

    media: bttv: fix use after free error due to btv-timeout timer(CVE-2023-52847)

    media: gspca: cpia1: shift-out-of-bounds in set_flicker(CVE-2023-52764)

    mlxsw: spectrum_acl_tcam: Fix possible use-after-free during activity update(CVE-2024-35855)

    mlxsw: spectrum_acl_tcam: Fix warning during rehash(CVE-2024-36007)

    kernel:net/mlx5: Properly link new fs rules into the tree(CVE-2024-35960)

    kernel:net/mlx5e: fix a double-free in arfs_create_groups(CVE-2024-35835)

    kernel:net: fix __dst_negative_advice() race(CVE-2024-36971)

    kernel:net: fix out-of-bounds access in ops_init(CVE-2024-36883)

    kernel:netfilter: validate user input for expected length(CVE-2024-35896)

    NFS: fs_context: validate UDP retrans to prevent shift out-of-bounds(CVE-2021-46952)

    nsh: Restore skb-{protocol,data,mac_header} for outer header in nsh_gso_segment().(CVE-2024-36933)

    nvmem: Fix shift-out-of-bound (UBSAN) with byte size cells(CVE-2021-47497)

    kernel: PCI/PM: Drain runtime-idle callbacks before driver removal(CVE-2024-35809)

    kernel: pinctrl: core: delete incorrect free in pinctrl_enable()(CVE-2024-36940)

    platform/x86: wmi: Fix opening of char device(CVE-2023-52864)

    ppdev: Add an error check in register_device(CVE-2024-36015)

    kernel:RDMA: Verify port when creating flow rule(CVE-2021-47265)

    kernel:ring-buffer: Fix a race between readers and resize checks(CVE-2024-38601)

    kernel: scsi: bnx2fc: Remove spin_lock_bh while releasing resources after upload(CVE-2024-36919)

    kernel:scsi: iscsi: Fix iscsi_task use after free(CVE-2021-47427)

    kernel:scsi: lpfc: Release hbalock before calling lpfc_worker_wake_up()(CVE-2024-36924)

    kernel: selinux: avoid dereference of garbage after mount failure(CVE-2024-35904)

    kernel: smb: client: fix use-after-free bug in cifs_debug_data_proc_show()(CVE-2023-52752)

    kernel:tcp: defer shutdown(SEND_SHUTDOWN) for TCP_SYN_RECV sockets(CVE-2024-36905)

    kernel:tcp: properly terminate timers for kernel sockets(CVE-2024-35910)

    kernel:tcp: Use refcount_inc_not_zero() in tcp_twsk_unique().(CVE-2024-36904)

    kernel: thermal: core: prevent potential string overflow(CVE-2023-52868)

    tipc: fix a possible memleak in tipc_buf_append(CVE-2024-36954)

    tipc: fix UAF in error path(CVE-2024-36886)

    kernel:tty: n_gsm: fix possible out-of-bounds in gsm0_receive()(CVE-2024-36016)

    virtio-blk: fix implicit overflow on virtio_max_dma_size(CVE-2023-52762)

    wifi: mac80211: don't return unset power in ieee80211_get_tx_power()(CVE-2023-52832)

    kernel:llc: verify mac len before reading mac header(CVE-2023-52843)

    x86/mm/pat: fix VM_PAT handling in COW mappings(CVE-2024-35877)

    drm/client: Fully protect modes[] with dev-mode_config.mutex(CVE-2024-35950)

    mlxsw: spectrum_acl_tcam: Fix incorrect list API usage(CVE-2024-36006)

    net: bridge: fix vlan tunnel dst refcnt when egressing(CVE-2021-47222)

    net: bridge: fix vlan tunnel dst null pointer dereference(CVE-2021-47223)

    KVM: x86: Immediately reset the MMU context when the SMM flag is cleared(CVE-2021-47230)

    kernel:net: cdc_eem: fix tx fixup skb leak(CVE-2021-47236)

    net: ipv4: fix memory leak in ip_mc_add1_src(CVE-2021-47238)

    netfilter: synproxy: Fix out of bounds when parsing TCP options(CVE-2021-47245)

    udp: fix race between close() and udp_abort()(CVE-2021-47248)

    net: ipv4: fix memory leak in netlbl_cipsov4_add_std(CVE-2021-47250)

    kvm: LAPIC: Restore guard to prevent illegal APIC register access(CVE-2021-47255)

    NFS: Fix use-after-free in nfs4_init_client()(CVE-2021-47259)

    kernel: IB/mlx5: Fix initializing CQ fragments buffer(CVE-2021-47261)

    ftrace: Do not blindly read the ip address in ftrace_bug()(CVE-2021-47276)

    kernel:kvm: avoid speculation-based attacks from out-of-range memslot accesses(CVE-2021-47277)

    kernel: drm: Fix use-after-free read in drm_getunique()(CVE-2021-47280)

    isdn: mISDN: netjet: Fix crash in nj_probe(CVE-2021-47284)

    media: ngene: Fix out-of-bounds bug in ngene_command_config_free_buf()(CVE-2021-47288)

    net/sched: act_skbmod: Skip non-Ethernet packets(CVE-2021-47293)

    kernel:igb: Fix use-after-free error during reset(CVE-2021-47301)

    igc: Fix use-after-free error during reset(CVE-2021-47302)

    scsi: libfc: Fix array index out of bound exception(CVE-2021-47308)

    virtio-blk: Fix memory leak among suspend/resume procedure(CVE-2021-47319)

    scsi: iscsi: Fix conn use after free during resets(CVE-2021-47328)

    kernel:scsi: megaraid_sas: Fix resource leak in case of probe failure(CVE-2021-47329)

    KVM: mmio: Fix use-after-free Read in kvm_vm_ioctl_unregister_coalesced_mmio(CVE-2021-47341)

    kernel: udf: Fix NULL pointer dereference in udf_symlink function(CVE-2021-47353)

    bpf: Add oversize check before call kvcalloc()(CVE-2021-47376)

    mac80211: limit injected vht mcs     ss in ieee80211_parse_tx_radiotap(CVE-2021-47395)

    kernel:sctp: break out if skb_header_pointer returns NULL in sctp_rcv_ootb(CVE-2021-47397)

    ixgbe: Fix NULL pointer dereference in ixgbe_xdp_setup(CVE-2021-47399)

    HID: usbhid: free raw_report buffers in usbhid_stop(CVE-2021-47405)

    KVM: x86: Handle SRCU initialization failure during page track init(CVE-2021-47407)

    phy: mdio: fix memory leak(CVE-2021-47416)

    net_sched: fix NULL deref in fifo_set_limit()(CVE-2021-47418)

    i40e: Fix freeing of uninitialized misc IRQ vector(CVE-2021-47424)

    kernel:i2c: acpi: fix resource leak in reconfiguration device addition(CVE-2021-47425)

    xhci: Fix command ring pointer corruption while aborting a command(CVE-2021-47434)

    kernel:net/mlx5e: Fix memory leak in mlx5_core_destroy_cq() error path(CVE-2021-47438)

    can: peak_pci: peak_pci_remove(): fix UAF(CVE-2021-47456)

    audit: fix possible null-pointer dereference in audit_filter_rules(CVE-2021-47464)

    kernel: mm, slub: fix potential memoryleak in kmem_cache_open()(CVE-2021-47466)

    isdn: mISDN: Fix sleeping function called from invalid context(CVE-2021-47468)

    kernel: scsi: qla2xxx: Fix a memory leak in an error path of qla2x00_process_els()(CVE-2021-47473)

    kernel: isofs: Fix out of bound access for corrupted isofs image(CVE-2021-47478)

    kernel:regmap: Fix possible double-free in regcache_rbtree_exit()(CVE-2021-47483)

    kernel:usbnet: sanity check for maxpacket(CVE-2021-47495)

    net/tls: Fix flipped sign in tls_err_abort() calls(CVE-2021-47496)

    kernel:i40e: Fix NULL pointer dereference in i40e_dbg_dump_desc(CVE-2021-47501)

    ALSA: pcm: oss: Fix negative period/buffer sizes(CVE-2021-47511)

    kernel:nfp: Fix memory leak in nfp_cpp_area_cache_add()(CVE-2021-47516)

    serial: core: fix transmit-buffer reset and memleak(CVE-2021-47527)

    kernel:net/mlx4_en: Fix an use-after-free bug in mlx4_en_try_alloc_resources()(CVE-2021-47541)

    tcp: fix page frag corruption on page fault(CVE-2021-47544)

    kernel: scsi: mpt3sas: Fix kernel panic during drive powercycle test(CVE-2021-47565)

    scsi: scsi_debug: Sanity check block descriptor length in resp_mode_select()(CVE-2021-47576)

    ovl: fix warning in ovl_create_real()(CVE-2021-47579)

    media: mxl111sf: change mutex_init() location(CVE-2021-47583)

    sit: do not call ipip6_dev_free() from sit_init_net()(CVE-2021-47588)

    igbvf: fix double free in `igbvf_probe`(CVE-2021-47589)

    kernel:inet_diag: fix kernel-infoleak for UDP sockets(CVE-2021-47597)

    mac80211: track only QoS data frames for admission control(CVE-2021-47602)

    net: netlink: af_netlink: Prevent empty skb by adding a check on len.(CVE-2021-47606)

    PCI: pciehp: Fix infinite loop in IRQ handler upon power fault(CVE-2021-47617)

    kernel:i40e: Fix queues reservation for XDP(CVE-2021-47619)

    kernel: scsi: bnx2fc: Make bnx2fc_recv_frame() mp safe(CVE-2022-48715)

    drm     ouveau: fix off by one in BIOS boundary checking(CVE-2022-48732)

    rtnetlink: make sure to refresh master_dev/m_ops in __rtnl_newlink()(CVE-2022-48742)

    net: amd-xgbe: Fix skb data length underflow(CVE-2022-48743)

    kernel:net/mlx5e: Avoid field-overflowing memcpy()(CVE-2022-48744)

    kernel:block: Fix wrong offset in bio_truncate()(CVE-2022-48747)

    phylib: fix potential use-after-free(CVE-2022-48754)

    net: fix information leakage in /proc/net/ptype(CVE-2022-48757)

    scsi: bnx2fc: Flush destroy_work queue before calling bnx2fc_interface_put()(CVE-2022-48758)

    USB: core: Fix hang in usb_kill_urb by adding memory barriers(CVE-2022-48760)

    media: lgdt3306a: Add a check against null-pointer-def(CVE-2022-48772)

    Drivers: hv: vmbus: Fix memory leak in vmbus_add_channel_kobj(CVE-2022-48775)

    vsock: remove vsock from connected table when connect is interrupted by a signal(CVE-2022-48786)

    nvme-rdma: fix possible use-after-free in transport error_recovery work(CVE-2022-48788)

    nvme-tcp: fix possible use-after-free in transport error_recovery work(CVE-2022-48789)

    nvme: fix a possible use-after-free in controller reset during load(CVE-2022-48790)

    kernel:vt_ioctl: fix array_index_nospec in vt_setactivate(CVE-2022-48804)

    net: fix a memleak when uncloning an skb dst and its metadata(CVE-2022-48809)

    ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path(CVE-2022-48810)

    scsi: qedf: Fix refcount issue when LOGO is received during TMF(CVE-2022-48823)

    NFSD: Fix ia_size underflow(CVE-2022-48828)

    Input: aiptek - properly check endpoint type(CVE-2022-48836)

    net/packet: fix slab-out-of-bounds access in packet_recvmsg()(CVE-2022-48839)

    drm/vrr: Set VRR capable prop only if it is attached to connector(CVE-2022-48843)

    net-sysfs: add check for netdevice being present to speed_show(CVE-2022-48850)

    kernel:sctp: fix kernel-infoleak for SCTP sockets(CVE-2022-48855)

    tipc: fix kernel panic when enabling bearer(CVE-2022-48865)

    The brcm80211 component in the Linux kernel through 6.5.10 has a brcmf_cfg80211_detach use-after-free in     the device unplugging (disconnect the USB by hotplug) code. For physically proximate attackers with local     access, this 'could be exploited in a real world scenario.' This is related to     brcmf_cfg80211_escan_timeout_worker in     drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c.(CVE-2023-47233)

    kernel:net/usb: kalmia: Don't pass act_len in usb_bulk_msg error path(CVE-2023-52703)

    sched/psi: Fix use-after-free in ep_remove_wait_queue()(CVE-2023-52707)

    mmc: sdio: fix possible resource leaks in some error paths(CVE-2023-52730)

    cifs: Fix use-after-free in rdata-read_into_pages()(CVE-2023-52741)

    IB/hfi1: Restore allocated resources on failed copyout(CVE-2023-52747)

    media: imon: fix access to invalid resource for the second interface(CVE-2023-52754)

    kernel:SUNRPC: Fix RPC client cleaned up the freed pipefs dentries(CVE-2023-52803)

    scsi: libfc: Fix potential NULL pointer dereference in fc_lport_ptp_setup()(CVE-2023-52809)

    kernel: crypto: pcrypt - Fix hungtask for PADATA_RESET(CVE-2023-52813)

    atl1c: Work around the DMA RX overflow issue(CVE-2023-52834)

    tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING(CVE-2023-52845)

    tty: n_gsm: require CAP_NET_ADMIN to attach N_GSM0710 ldisc(CVE-2023-52880)

    kernel:tcp: do not accept ACK of bytes we never sent(CVE-2023-52881)

    A flaw was found in the Linux kernel's NVMe driver. This issue may allow an unauthenticated malicious     actor to send a set of crafted TCP packages when using NVMe over TCP, leading the NVMe driver to a NULL     pointer dereference in the NVMe driver, causing kernel panic and a denial of service.(CVE-2023-6536)

    In the Linux kernel through 6.7.1, there is a use-after-free in cec_queue_msg_fh, related to     drivers/media/cec/core/cec-adap.c and drivers/media/cec/core/cec-api.c.(CVE-2024-23848)

    A race condition was found in the Linux kernel's net/bluetooth in sniff_{min,max}_interval_set() function.
    This can result in a bluetooth sniffing exception issue, possibly leading denial of     service.(CVE-2024-24859)

    ipv6: fix potential 'struct net' leak in inet6_rtm_getaddr()(CVE-2024-27417)

    genirq/cpuhotplug, x86/vector: Prevent vector leak during CPU offline(CVE-2024-31076)

    ipvlan: Dont Use skb-sk in ipvlan_process_v{4,6}_outbound(CVE-2024-33621)

    kernel: wifi: mac80211: check/clear fast rx for non-4addr sta VLAN changes(CVE-2024-35789)

    kernel:fix lockup in dm_exception_table_exit  There was reported lockup(CVE-2024-35805)

    wifi: brcmfmac: Fix use-after-free bug in brcmf_cfg80211_detach(CVE-2024-35811)

    mlxsw: spectrum_acl_tcam: Fix memory leak during rehash(CVE-2024-35853)

    net/sched: act_skbmod: prevent kernel-infoleak(CVE-2024-35893)

    netfilter: nf_tables: Fix potential data-race in __nft_flowtable_type_get()(CVE-2024-35898)

    kernel:scsi: lpfc: Fix possible memory leak in lpfc_rcv_padisc()  (CVE-2024-35930)

    dyndbg: fix old BUG_ON in control parser(CVE-2024-35947)

    kernel:netfilter: complete validation of user input(CVE-2024-35962)

    kernel:ipv6: fix race condition between ipv6_get_ifaddr and ipv6_del_addr(CVE-2024-35969)

    xsk: validate user input for XDP_{UMEM|COMPLETION}_FILL_RING(CVE-2024-35976)

    rtnetlink: Correct nested IFLA_VF_VLAN_LIST attribute validation(CVE-2024-36017)

    netfilter: nfnetlink_queue: acquire rcu_read_lock() in instance_destroy_rcu()(CVE-2024-36286)

    wifi: nl80211: don't free NULL coalescing rule(CVE-2024-36941)

    kernel: scsi: lpfc: Move NPIV's transport unregistration to after resource clean up(CVE-2024-36952)

    drm/vmwgfx: Fix invalid reads in fence signaled events(CVE-2024-36960)

    kernel:virtio: delete vq in vp_find_vqs_msix() when request_irq() fails(CVE-2024-37353)

    kernel:tcp: Fix shift-out-of-bounds in dctcp_update_alpha().(CVE-2024-37356)

    kernel:net: bridge: xmit: make sure we have at least eth header len bytes(CVE-2024-38538)

    drm/amd/display: Fix potential index out of bounds in color transformation function(CVE-2024-38552)

    net: openvswitch: fix overwriting ct original tuple for ICMPv6(CVE-2024-38558)

    kernel:scsi: qedf: Ensure the copied buf is NUL terminated(CVE-2024-38559)

    kernel:ftrace: Fix possible use-after-free issue in ftrace_location()(CVE-2024-38588)

    kernel:af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg(CVE-2024-38596)

    kernel: ext4: fix mb_cache_entry#39;s e_refcnt leak in ext4_xattr_block_cache_find()(CVE-2024-39276)

    kernel:kdb: Fix buffer overflow during tab-complete(CVE-2024-39480)

    kernel:bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set()(CVE-2024-39487)

    crypto: qat - Fix ADF_DEV_RESET_SYNC memory leak(CVE-2024-39493)

    kernel:ima: Fix use-after-free on a dentry's dname.name(CVE-2024-39494)

    vmci: prevent speculation leaks by sanitizing event in event_deliver()(CVE-2024-39499)

    drivers: core: synchronize really_probe() and dev_uevent()(CVE-2024-39501)

    scsi: mpt3sas: Avoid test/set_bit() operating in non-allocated memory(CVE-2024-40901)

    kernel:USB: class: cdc-wdm: Fix CPU lockup caused by excessive log messages(CVE-2024-40904)

    kernel:ipv6: prevent possible NULL dereference in rt6_probe()(CVE-2024-40960)

    scsi: qedi: Fix crash while reading debugfs attribute(CVE-2024-40978)

    kernel:ACPICA: Revert 'ACPICA: avoid Info: mapping multiple BARs. Your kernel is fine.(CVE-2024-40984)

    kernel:net/sched: act_api: fix possible infinite loop in tcf_idr_check_alloc()(CVE-2024-40995)

    kernel:ext4: fix uninitialized ratelimit_state-lock access in __ext4_fill_super()(CVE-2024-40998)

    kernel:netpoll: Fix race condition in netpoll_owner_active(CVE-2024-41005)

    kernel:tcp: avoid too many retransmit packets(CVE-2024-41007)

Tenable has extracted the preceding description block directly from the EulerOS kernel security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
224341	Linux Distros Unpatched Vulnerability : CVE-2021-47527	Nessus	Misc.	medium
207938	Rocky Linux 8 : kernel-rt (RLSA-2024:7001)	Nessus	Rocky Linux Local Security Checks	critical
207773	Oracle Linux 8 : kernel (ELSA-2024-7000)	Nessus	Oracle Linux Local Security Checks	high
207758	AlmaLinux 8 : kernel (ALSA-2024:7000)	Nessus	Alma Linux Local Security Checks	critical
207757	AlmaLinux 8 : kernel-rt (ALSA-2024:7001)	Nessus	Alma Linux Local Security Checks	critical
207683	RHEL 8 : kernel (RHSA-2024:7000)	Nessus	Red Hat Local Security Checks	high
207656	RHEL 8 : kernel-rt (RHSA-2024:7001)	Nessus	Red Hat Local Security Checks	high
207170	EulerOS 2.0 SP9 : kernel (EulerOS-SA-2024-2369)	Nessus	Huawei Local Security Checks	high
207120	EulerOS 2.0 SP9 : kernel (EulerOS-SA-2024-2394)	Nessus	Huawei Local Security Checks	high

Detections

Analytics

CVE-2021-47527

medium

Tenable Plugins

medium

critical

high

critical

critical

high

high

high

high