ALAS-2022-1577


Amazon Linux 1 Security Advisory: ALAS-2022-1577
Advisory Release Date: 2022-04-04 23:46 Pacific
Advisory Updated Date: 2024-08-29 00:35 Pacific
Severity: Important

Issue Overview:

2024-08-29: CVE-2022-48855 was added to this advisory.

A flaw was found in the Linux kernel in linux/net/netfilter/nf_tables_api.c of the netfilter subsystem. This flaw allows a local user to cause an out-of-bounds write issue. (CVE-2022-1015)

A flaw was found in the Linux kernel in net/netfilter/nf_tables_core.c:nft_do_chain, which can cause a use-after-free. This issue needs to handle return with proper preconditions, as it can lead to a kernel information leak problem caused by a local, unprivileged attacker. (CVE-2022-1016)

Product: AndroidVersions: Android kernelAndroid ID: A-224546354References: Upstream kernel (CVE-2022-20368)

In the Linux kernel, the following vulnerability has been resolved:

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


Affected Packages:

kernel


Issue Correction:
Run yum update kernel to update your system.

New Packages:
i686:
    kernel-tools-4.14.273-140.502.amzn1.i686
    kernel-debuginfo-4.14.273-140.502.amzn1.i686
    kernel-tools-debuginfo-4.14.273-140.502.amzn1.i686
    kernel-4.14.273-140.502.amzn1.i686
    kernel-devel-4.14.273-140.502.amzn1.i686
    kernel-headers-4.14.273-140.502.amzn1.i686
    kernel-debuginfo-common-i686-4.14.273-140.502.amzn1.i686
    perf-debuginfo-4.14.273-140.502.amzn1.i686
    perf-4.14.273-140.502.amzn1.i686
    kernel-tools-devel-4.14.273-140.502.amzn1.i686

src:
    kernel-4.14.273-140.502.amzn1.src

x86_64:
    perf-debuginfo-4.14.273-140.502.amzn1.x86_64
    kernel-tools-debuginfo-4.14.273-140.502.amzn1.x86_64
    kernel-headers-4.14.273-140.502.amzn1.x86_64
    perf-4.14.273-140.502.amzn1.x86_64
    kernel-tools-devel-4.14.273-140.502.amzn1.x86_64
    kernel-4.14.273-140.502.amzn1.x86_64
    kernel-tools-4.14.273-140.502.amzn1.x86_64
    kernel-debuginfo-common-x86_64-4.14.273-140.502.amzn1.x86_64
    kernel-debuginfo-4.14.273-140.502.amzn1.x86_64
    kernel-devel-4.14.273-140.502.amzn1.x86_64