Detections
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Amazon Linux 2 : kernel (ALAS-2024-2615)
medium Nessus Plugin ID 205724
Synopsis
The remote Amazon Linux 2 host is missing a security update.Description
The version of kernel installed on the remote host is prior to 4.14.345-262.561. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2024-2615 advisory.2024-08-14: CVE-2024-26642 was added to this advisory.
2024-08-14: CVE-2024-35809 was added to this advisory.
2024-08-14: CVE-2023-52620 was added to this advisory.
2024-08-14: CVE-2024-25739 was added to this advisory.
In the Linux kernel, the following vulnerability has been resolved:
vt: fix memory overlapping when deleting chars in the buffer (CVE-2022-48627)
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: disallow timeout for anonymous sets (CVE-2023-52620)
create_empty_lvol in drivers/mtd/ubi/vtbl.c in the Linux kernel through 6.7.4 can attempt to allocate zero bytes, and crash, because of a missing check for ubi->leb_size. (CVE-2024-25739)
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: disallow anonymous set with timeout flag (CVE-2024-26642)
In the Linux kernel, the following vulnerability has been resolved:
scsi: qla2xxx: Fix command flush on cable pull (CVE-2024-26931)
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: prevent kernel bug at submit_bh_wbc() (CVE-2024-26955)
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: fix failure to detect DAT corruption in btree and direct mappings (CVE-2024-26956)
In the Linux kernel, the following vulnerability has been resolved:
KVM: Always flush async #PF workqueue when vCPU is being destroyed (CVE-2024-26976)
In the Linux kernel, the following vulnerability has been resolved:
USB: usb-storage: Prevent divide-by-0 error in isd200_ata_command (CVE-2024-27059)
In the Linux kernel, the following vulnerability has been resolved:
PCI/PM: Drain runtime-idle callbacks before driver removal (CVE-2024-35809)
Tenable has extracted the preceding description block directly from the tested product security advisory.
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.
Solution
Run 'yum update kernel' to update your system.See Also
https://alas.aws.amazon.com/faqs.html
https://alas.aws.amazon.com/cve/html/CVE-2024-35809.html
https://alas.aws.amazon.com/cve/html/CVE-2023-52620.html
https://alas.aws.amazon.com/cve/html/CVE-2024-25739.html
https://alas.aws.amazon.com/cve/html/CVE-2024-26642.html
https://alas.aws.amazon.com/cve/html/CVE-2024-26976.html
https://alas.aws.amazon.com/AL2/ALAS-2024-2615.html
https://alas.aws.amazon.com/cve/html/CVE-2024-26931.html
https://alas.aws.amazon.com/cve/html/CVE-2024-26955.html
https://alas.aws.amazon.com/cve/html/CVE-2024-26956.html
Plugin Details
Severity: Medium
ID: 205724
File Name: al2_ALAS-2024-2615.nasl
Version: 1.1
Type: local
Agent: unix
Published: 8/17/2024
Updated: 8/17/2024
Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 6.7
CVSS v2
Risk Factor: Medium
Base Score: 4.6
Temporal Score: 3.4
Vector: CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C
CVSS Score Source: CVE-2024-25739
CVSS v3
Risk Factor: Medium
Base Score: 5.5
Temporal Score: 4.8
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: cpe:/o:amazon:linux:2, p-cpe:/a:amazon:linux:kernel, p-cpe:/a:amazon:linux:kernel-debuginfo, p-cpe:/a:amazon:linux:kernel-debuginfo-common-x86_64, p-cpe:/a:amazon:linux:kernel-devel, p-cpe:/a:amazon:linux:kernel-headers, p-cpe:/a:amazon:linux:kernel-tools, p-cpe:/a:amazon:linux:kernel-tools-debuginfo, p-cpe:/a:amazon:linux:kernel-tools-devel, p-cpe:/a:amazon:linux:perf, p-cpe:/a:amazon:linux:perf-debuginfo, p-cpe:/a:amazon:linux:python-perf, p-cpe:/a:amazon:linux:python-perf-debuginfo, p-cpe:/a:amazon:linux:kernel-debuginfo-common-aarch64, p-cpe:/a:amazon:linux:kernel-livepatch-4.14.345-262.561
Required KB Items: Host/local_checks_enabled, Host/AmazonLinux/release, Host/AmazonLinux/rpm-list
Exploit Ease: No known exploits are available
Patch Publication Date: 8/1/2024
Vulnerability Publication Date: 2/12/2024
Reference Information
CVE: CVE-2022-48627, CVE-2023-52620, CVE-2024-25739, CVE-2024-26642, CVE-2024-26931, CVE-2024-26955, CVE-2024-26956, CVE-2024-26976, CVE-2024-27059, CVE-2024-35809