Detections
Analytics
CVE-2023-3812
high
Description
An out-of-bounds memory access flaw was found in the Linux kernel’s TUN/TAP device driver functionality in how a user generates a malicious (too big) networking packet when napi frags is enabled. This flaw allows a local user to crash or potentially escalate their privileges on the system.
References
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=363a5328f4b0
https://bugzilla.redhat.com/show_bug.cgi?id=2224048
https://access.redhat.com/security/cve/CVE-2023-3812
https://access.redhat.com/errata/RHSA-2024:2008
https://access.redhat.com/errata/RHSA-2024:2006
https://access.redhat.com/errata/RHSA-2024:1961
https://access.redhat.com/errata/RHSA-2024:0593
https://access.redhat.com/errata/RHSA-2024:0575
https://access.redhat.com/errata/RHSA-2024:0563
https://access.redhat.com/errata/RHSA-2024:0562
https://access.redhat.com/errata/RHSA-2024:0554
https://access.redhat.com/errata/RHSA-2024:0461
https://access.redhat.com/errata/RHSA-2024:0412
https://access.redhat.com/errata/RHSA-2024:0378
https://access.redhat.com/errata/RHSA-2024:0340
https://access.redhat.com/errata/RHSA-2023:7554
https://access.redhat.com/errata/RHSA-2023:7549
https://access.redhat.com/errata/RHSA-2023:7548
https://access.redhat.com/errata/RHSA-2023:7418
https://access.redhat.com/errata/RHSA-2023:7411
https://access.redhat.com/errata/RHSA-2023:7389
https://access.redhat.com/errata/RHSA-2023:7382
https://access.redhat.com/errata/RHSA-2023:7379
https://access.redhat.com/errata/RHSA-2023:7370