Bug 58622 - glibc: Multiple issues (5.2)
Summary: glibc: Multiple issues (5.2)
Status: CLOSED FIXED
Alias: None
Product: UCS
Classification: Unclassified
Component: Security updates
Version: UCS 5.2
Hardware: All Linux
: P3 normal
Target Milestone: UCS 5.2-3-errata
Assignee: Quality Assurance
QA Contact: Julia Bremer
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2025-09-10 11:31 CEST by Quality Assurance
Modified: 2025-09-17 14:09 CEST (History)
1 user (show)

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What kind of report is it?: Security Issue
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Max CVSS v3 score: 7.0 (CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H) NVD RedHat


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Description Quality Assurance univentionstaff 2025-09-10 11:31:50 CEST
New Debian glibc 2.36-9+deb12u13 fixes:
This update addresses the following issues:
* glibc: buffer overflow in the GNU C Library's assert() (CVE-2025-0395)
2.36-9+deb12u13 (Mon, 25 Aug 2025 21:11:05 +0200)
* debian/patches/git-updates.diff: update from upstream stable branch: - Fix  error reporting (false negatives) in SGID tests - Fix double-free after  allocation failure in regcomp (GLIBC-SA-2025-0005 / CVE-2025-8058)..
2.36-9+deb12u12 (Mon, 02 Jun 2025 22:53:56 +0200)
* d/p/local-revert-aarch64-use-prefer_sve_ifuncs-for-sve-memset.diff: revert  upstream commit "AArch64: Use prefer_sve_ifuncs for SVE memset" as upstream  commit "AArch64: Check kernel version for SVE ifuncs" has been reverted in  2.36-9+deb12u9.
2.36-9+deb12u11 (Thu, 29 May 2025 11:41:11 +0200)
* debian/patches/git-updates.diff: update from upstream stable branch: -  Fixed incorrect LD_LIBRARY_PATH search in dlopen for static setuid binaries  (GLIBC-SA-2025-0002 / CVE-2025-4802). - Improve memory layout of structures  in exp/exp10/expf functions. - Add an SVE implementation of memset on  aarch64. - Improve generic implementation of memset on aarch64.
Comment 1 Quality Assurance univentionstaff 2025-09-10 12:00:43 CEST
--- mirror/ftp/pool/main/g/glibc/glibc_2.36-9+deb12u10.dsc
+++ apt/ucs_5.2-0-errata5.2-3/source/glibc_2.36-9+deb12u13.dsc
@@ -1,3 +1,26 @@
+2.36-9+deb12u13 [Mon, 25 Aug 2025 21:11:05 +0200] Aurelien Jarno <aurel32@debian.org>:
+
+  * debian/patches/git-updates.diff: update from upstream stable branch:
+    - Fix error reporting (false negatives) in SGID tests
+    - Fix double-free after allocation failure in regcomp (GLIBC-SA-2025-0005
+      / CVE-2025-8058).  Closes: #1109803.
+
+2.36-9+deb12u12 [Mon, 02 Jun 2025 22:53:56 +0200] Aurelien Jarno <aurel32@debian.org>:
+
+  * d/p/local-revert-aarch64-use-prefer_sve_ifuncs-for-sve-memset.diff: revert
+    upstream commit "AArch64: Use prefer_sve_ifuncs for SVE memset" as
+    upstream commit "AArch64: Check kernel version for SVE ifuncs" has been
+    reverted in 2.36-9+deb12u9.
+
+2.36-9+deb12u11 [Thu, 29 May 2025 11:41:11 +0200] Aurelien Jarno <aurel32@debian.org>:
+
+  * debian/patches/git-updates.diff: update from upstream stable branch:
+    - Fixed incorrect LD_LIBRARY_PATH search in dlopen for static setuid
+      binaries (GLIBC-SA-2025-0002 / CVE-2025-4802).
+    - Improve memory layout of structures in exp/exp10/expf functions.
+    - Add an SVE implementation of memset on aarch64.
+    - Improve generic implementation of memset on aarch64.
+
 2.36-9+deb12u10 [Thu, 06 Mar 2025 23:46:53 +0100] Aurelien Jarno <aurel32@debian.org>:
 
   * debian/patches/git-updates.diff: update from upstream stable branch:

<http://piuparts.knut.univention.de/5.2-3/#7353791987588093147>
Comment 2 Christian Castens univentionstaff 2025-09-16 09:53:59 CEST
OK: bug
OK: yaml
OK: announce_errata
OK: patch
OK: piuparts

[5.2-3] cb44027399 chore(postgresql-15): update advisory
 doc/errata/staging/glibc.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

[5.2-3] 6d716a442f Bug #58622: glibc 2.36-9+deb12u13
 doc/errata/staging/glibc.yaml | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
Comment 3 Christian Castens univentionstaff 2025-09-17 14:09:13 CEST
<https://errata.software-univention.de/#/?erratum=5.2x192>