glibc (2.35-0ubuntu3.10) jammy-security; urgency=medium
* SECURITY UPDATE: privelege escalation issue
- debian/patches/any/CVE-2025-4802.patch: elf: Ignore LD_LIBRARY_PATH
and debug env var for setuid for static
- CVE-2025-4802
-- Nishit Majithia <nishit.majithia@canonical.com> Mon, 26 May 2025 12:55:00 +0530
glibc (2.35-0ubuntu3.9) jammy-security; urgency=medium
* SECURITY UPDATE: Buffer overflow in the assert function.
- debian/patches/any/CVE-2025-0395.patch: Change total to ALIGN_UP
calculation and include libc-pointer-arith.h in assert/assert.c and
sysdeps/posix/libc_fatal.c.
- CVE-2025-0395
-- Hlib Korzhynskyy <hlib.korzhynskyy@canonical.com> Tue, 28 Jan 2025 16:55:30 -0330
glibc (2.35-0ubuntu3.8) jammy-security; urgency=medium
* SECURITY UPDATE: Stack-based buffer overflow
- debian/patches/CVE-2024-33599.patch: CVE-2024-33599: nscd: Stack-
based buffer overflow in netgroup cache.
- CVE-2024-33599
* SECURITY UPDATE: Null pointer
- debian/patches/CVE-2024-33600_1.patch: CVE-2024-33600: nscd: Avoid
null pointer crashes after notfound response.
- debian/patches/CVE-2024-33600_2.patch: CVE-2024-33600: nscd: Do
not send missing not-found response in addgetnetgrentX.
- CVE-2024-33600
* SECURITY UPDATE: Memory corruption
- debian/patches/CVE-2024-33601_33602.patch: CVE-2024-33601, CVE-
2024-33602: nscd: netgroup: Use two buffers in addgetnetgrentX.
- CVE-2024-33601
- CVE-2024-33602
-- Paulo Flabiano Smorigo <pfsmorigo@canonical.com> Mon, 06 May 2024 17:34:28 -0300
glibc (2.35-0ubuntu3.7) jammy-security; urgency=medium
* SECURITY UPDATE: OOB write in iconv plugin ISO-2022-CN-EXT
- debian/patches/any/CVE-2024-2961.patch: fix out-of-bound writes when
writing escape sequence in iconvdata/Makefile,
iconvdata/iso-2022-cn-ext.c, iconvdata/tst-iconv-iso-2022-cn-ext.c.
- CVE-2024-2961
-- Marc Deslauriers <marc.deslauriers@ubuntu.com> Tue, 16 Apr 2024 09:40:36 -0400
glibc (2.35-0ubuntu3.6) jammy-security; urgency=medium
* SECURITY REGRESSION: incorrect processing of address family with nscd
(LP: #2047155)
- debian/patches/lp2047155/lp2047155-refactor-bits-for-readability.patch:
split out line processing for 'label', 'precedence' and 'scopev4' into
separate functions (gaiconf_inet).
- debian/patches/lp2047155/lp2047155-avoid-if-to-else-jump.patch: clean up
another antipattern where code flows from an if condition to its else
counterpart with a goto (gai_init).
- debian/patches/lp2047155/lp2047155-refactor-code-for-readability.patch:
refactor the code and make it easier to follow by removing the confusing
close_retry goto jump (getaddrinfo).
- debian/patches/lp2047155/
lp2047155-get-nscd-addresses-fix-subscript-typos.patch: fix the
subscript on air->family, which was accidentally set to 'count' when it
should have remained as 'i' (get_nscd_addresses).
- CVE-2023-4806
-- Camila Camargo de Matos <camila.camargodematos@canonical.com> Tue, 02 Jan 2024 10:22:42 -0300
glibc (2.35-0ubuntu3.5) jammy-security; urgency=medium
* SECURITY UPDATE: use-after-free through getcanonname_r plugin call
- debian/patches/any/CVE-2023-4806-pre1.patch: sort tests and
tests-container and put one test per line (nss).
- debian/patches/any/CVE-2023-4806-pre2.patch: simplify canon name
resolution (gaih_inet).
- debian/patches/any/CVE-2023-4806-pre3.patch: fix leak with AI_ALL
(gaih_inet).
- debian/patches/any/CVE-2023-4806-pre4.patch: simplify service resolution
(gaih_inet).
- debian/patches/any/CVE-2023-4806-pre5.patch: make numeric lookup a
separate routine (gaih_inet).
- debian/patches/any/CVE-2023-4806-pre6.patch: split simple gethostbyname
into its own function (gaih_inet).
- debian/patches/any/CVE-2023-4806-pre7.patch: split nscd lookup code into
its own function (gaih_inet).
- debian/patches/any/CVE-2023-4806-pre8.patch: separate nss lookup loop
into its own function (gaih_inet).
- debian/patches/any/CVE-2023-4806-pre9.patch: make gethosts into a
function (gaih_inet).
- debian/patches/any/CVE-2023-4806-pre10.patch: split loopback lookup into
its own function (gaih_inet).
- debian/patches/any/CVE-2023-4806-pre11.patch: split result generation
into its own function (gaih_inet).
- debian/patches/any/CVE-2023-4806-pre12.patch: return EAI_MEMORY on
allocation failure (gethosts).
- debian/patches/any/CVE-2023-4806.patch: copy h_name over and free it at
the end (getaddrinfo).
- CVE-2023-4806
* SECURITY UPDATE: use-after-free in gaih_inet function
- debian/patches/any/CVE-2023-4813.patch: simplify allocations and fix
merge and continue actions.
- CVE-2023-4813
* SECURITY UPDATE: memory leak in getaddrinfo
- debian/patches/any/CVE-2023-5156.patch: fix leak in getaddrinfo
introduced by the fix for CVE-2023-4806.
- CVE-2023-5156
-- Camila Camargo de Matos <camila.camargodematos@canonical.com> Wed, 22 Nov 2023 10:18:45 -0300
glibc (2.35-0ubuntu3.4) jammy-security; urgency=medium
* SECURITY UPDATE: privilege escalation in ld.so
- debian/patches/any/CVE-2023-4911.patch: terminate immediately if end
of input is reached in elf/dl-tunables.c.
- CVE-2023-4911
-- Marc Deslauriers <marc.deslauriers@ubuntu.com> Mon, 25 Sep 2023 10:45:50 -0400
glibc (2.35-0ubuntu3.3) jammy; urgency=medium
* Drop SVE patches due to kernal-related performance regression
* Fix the armhf stripping exception for ld.so (LP: #1927192)
-- Simon Chopin <schopin@ubuntu.com> Wed, 26 Jul 2023 10:27:54 +0200
glibc (2.35-0ubuntu3.2) jammy; urgency=medium
* d/rules.d/debhelper.mk: fix permissions of libc.so (LP: #1989082)
* Cherry-picks from upstream:
- d/p/lp1999551/*: arm64 memcpy optimization (LP: #1999551)
- d/p/lp1995362*.patch: Fix ldd segfault with missing libs (LP: #1995362)
- d/p/lp2007796*: Fix missing cancellation point in pthread (LP: #2007796)
- d/p/lp2007599*: add new tunables for s390x (LP: #2007599)
- d/p/lp2011421/*: Fix crash on TDX-enabled platforms (LP: #2011421)
- d/p/lp1992159*: Fix socket.h headers for non-GNU compilers (LP: #1992159)
-- Simon Chopin <schopin@ubuntu.com> Wed, 31 May 2023 17:17:00 +0200
glibc (2.35-0ubuntu3.1) jammy; urgency=medium
* debian/maint: add a script to manage backports of patches from upstream
maintenance branch.
* Cherry-pick patches from upstream maintenance branch:
- 0001-S390-Add-new-s390-platform-z16.patch (LP: #1971612)
- 0002-powerpc-Fix-VSX-register-number-on-__strncpy_power9-.patch (LP: #1978130)
-- Michael Hudson-Doyle <michael.hudson@ubuntu.com> Thu, 07 Jul 2022 11:23:23 +1200
# For older changelog entries, run 'apt-get changelog libc6'
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