Amazon Linux 2 Security Advisory: ALAS2-2025-2913
Advisory Released Date: 2025-07-10
Advisory Updated Date: 2025-07-10
Severity:
Important
Issue Overview:
A stack buffer overflow was found in Internationl components for unicode (ICU ). While running the genrb binary, the 'subtag' struct overflowed at the SRBRoot::addTag function. This issue may lead to memory corruption and local arbitrary code execution. (CVE-2025-5222)
Affected Packages:
libicu60
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update libicu60 to update your system.
New Packages:
aarch64:
libicu60-60.3-2.amzn2.0.6.aarch64
libicu60-devel-60.3-2.amzn2.0.6.aarch64
libicu60-debuginfo-60.3-2.amzn2.0.6.aarch64
i686:
libicu60-60.3-2.amzn2.0.6.i686
libicu60-devel-60.3-2.amzn2.0.6.i686
libicu60-debuginfo-60.3-2.amzn2.0.6.i686
noarch:
libicu60-doc-60.3-2.amzn2.0.6.noarch
src:
libicu60-60.3-2.amzn2.0.6.src
x86_64:
libicu60-60.3-2.amzn2.0.6.x86_64
libicu60-devel-60.3-2.amzn2.0.6.x86_64
libicu60-debuginfo-60.3-2.amzn2.0.6.x86_64