Vulmon
Amazon Linux 2022 Security Advisory: ALAS-2022-036
Advisory Release Date: 2022-03-07 23:57 Pacific
Advisory Updated Date: 2022-03-08 17:50 Pacific
Severity:
Important
References:
CVE-2022-25315
Issue Overview:
An integer overflow was found in expat. The issue occurs in storeRawNames() by abusing the m_buffer expansion logic to allow allocations very close to INT_MAX and out-of-bounds heap writes. This flaw can cause a denial of service or potentially arbitrary code execution. (CVE-2022-25315)
Affected Packages:
expat
Issue Correction:
Run dnf update --releasever=2022.0.20220308 expat to update your system.
New Packages:
aarch64:
expat-debuginfo-2.4.6-1.amzn2022.aarch64
expat-debugsource-2.4.6-1.amzn2022.aarch64
expat-static-2.4.6-1.amzn2022.aarch64
expat-2.4.6-1.amzn2022.aarch64
expat-devel-2.4.6-1.amzn2022.aarch64
i686:
expat-debugsource-2.4.6-1.amzn2022.i686
expat-debuginfo-2.4.6-1.amzn2022.i686
expat-2.4.6-1.amzn2022.i686
expat-static-2.4.6-1.amzn2022.i686
expat-devel-2.4.6-1.amzn2022.i686
src:
expat-2.4.6-1.amzn2022.src
x86_64:
expat-debuginfo-2.4.6-1.amzn2022.x86_64
expat-debugsource-2.4.6-1.amzn2022.x86_64
expat-devel-2.4.6-1.amzn2022.x86_64
expat-2.4.6-1.amzn2022.x86_64
expat-static-2.4.6-1.amzn2022.x86_64