Amazon Linux 2023 Security Advisory: ALAS2023-2025-1057
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:
icu
Issue Correction:
Run dnf update icu --releasever 2023.8.20250707 to update your system.
New Packages:
aarch64:
libicu-debuginfo-67.1-7.amzn2023.0.4.aarch64
libicu-devel-debuginfo-67.1-7.amzn2023.0.4.aarch64
icu-debuginfo-67.1-7.amzn2023.0.4.aarch64
icu-67.1-7.amzn2023.0.4.aarch64
libicu-67.1-7.amzn2023.0.4.aarch64
libicu-devel-67.1-7.amzn2023.0.4.aarch64
icu-debugsource-67.1-7.amzn2023.0.4.aarch64
noarch:
libicu-doc-67.1-7.amzn2023.0.4.noarch
src:
icu-67.1-7.amzn2023.0.4.src
x86_64:
libicu-devel-debuginfo-67.1-7.amzn2023.0.4.x86_64
libicu-67.1-7.amzn2023.0.4.x86_64
libicu-debuginfo-67.1-7.amzn2023.0.4.x86_64
icu-67.1-7.amzn2023.0.4.x86_64
icu-debuginfo-67.1-7.amzn2023.0.4.x86_64
libicu-devel-67.1-7.amzn2023.0.4.x86_64
icu-debugsource-67.1-7.amzn2023.0.4.x86_64