Fixes the following security issues:
- Parse the chunk-size with a dedicated function and reject "unreasonably"
large values to prevent silent truncation by sscanf(), integer overflows
and misinterpretation of the content later on. Heap buffer overflows on
platforms with 32-bit pointers were alleged as well.
Commit 5b3bb22b77. OVE-20260515-0002. Reported by @TristanInSec.
- ssl_send_certificate_error(): Store the generated message on the heap
instead of the stack to prevent an alleged segmentation fault if there
are enough certificates in the chain to exceed the stack size.
While at it, replace another variable-length array that was probably
unproblematic with a heap-based buffer as well.
Commit 4963aa4f08. OVE-20260515-0001. Reported by @TristanInSec.
https://www.privoxy.org/gitweb/?p=privoxy.git;a=blob;f=ChangeLog;h=d62aa6bf0b2cb26100e4ba8e528638259502711d;hb=0c5225b6844dd1a838b80d09d715a6c4ccbda2c6
Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
[Peter: add vulnerability info]
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit fixes the following vulnerability:
- CVE-2026-7598:
A security vulnerability has been detected in libssh2 up to 1.11.1.
The impacted element is the function userauth_password of the file
src/userauth.c. Such manipulation of the argument
username_len/password_len leads to integer overflow. The attack may be
launched remotely. The name of the patch is
256d04b60d80bf1190e96b0ad1e91b2174d744b1. A patch should be applied to
remediate this issue.
For more information, see:
- https://www.cve.org/CVERecord?id=CVE-2026-7598
- 256d04b60d
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
defconfigs are very unlikely to successfully build on a small runner
because they build a kernel (and often a toolchain). They're also likely
to benefit a lot from the additional parallelism on larger runners.
For now, always build them on large runners. There may be some for which
even the large runners don't have sufficient disk space or memory, but
we'll solve that when it happens.
Signed-off-by: Arnout Vandecappelle <arnout@rnout.be>
Signed-off-by: Romain Naour <romain.naour@smile.fr>
Fixes a build error
output/per-package/sane-airscan/host/opt/ext-toolchain/bin/../lib/gcc/sparc-buildroot-linux-uclibc/14.3.0/../../../../sparc-buildroot-linux-uclibc/bin/ld:
libsane-airscan.so.1.p/airscan-http.c.o: in function `http_data_ref':
airscan-http.c:(.text+0x1c88): undefined reference to `__sync_fetch_and_add_4'
output/per-package/sane-airscan/host/opt/ext-toolchain/bin/../lib/gcc/sparc-buildroot-linux-uclibc/14.3.0/../../../../sparc-buildroot-linux-uclibc/bin/ld:
libsane-airscan.so.1.p/airscan-http.c.o: in function `http_data_unref':
airscan-http.c:(.text+0x1cd0): undefined reference to `__sync_sub_and_fetch_4'
output/per-package/sane-airscan/host/opt/ext-toolchain/bin/../lib/gcc/sparc-buildroot-linux-uclibc/14.3.0/../../../../sparc-buildroot-linux-uclibc/bin/ld:
libsane-airscan.so.1.p/airscan-trace.c.o: in function `trace_ref':
airscan-trace.c:(.text+0x32c): undefined reference to `__sync_fetch_and_add_4'
output/per-package/sane-airscan/host/opt/ext-toolchain/bin/../lib/gcc/sparc-buildroot-linux-uclibc/14.3.0/../../../../sparc-buildroot-linux-uclibc/bin/ld:
libsane-airscan.so.1.p/airscan-trace.c.o: in function `trace_unref':
airscan-trace.c:(.text+0x358): undefined reference to `__sync_sub_and_fetch_4'
with this defconfig
BR2_sparc=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_TOOLCHAIN_EXTERNAL_BOOTLIN_SPARCV8_UCLIBC_STABLE=y
BR2_PACKAGE_SANE_AIRSCAN=y
detected by the Gitlab pipelines while testing to bump of sane-backends
to 1.4.0 in this series.
The build error is caused by an upstream commit added in 2020 to version
0.99.14:
fccd8402a6
so a backport to LTS branches should be considered because the initial
version of the buildroot package was 0.99.33, added with commit
f78280bf26.
An autobuilder error was not recorded yet because it is masked by various
build errors of the sane-backends package which are resolved by its bump
to 1.4.0 in this series.
Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Arnout Vandecappelle <arnout@rnout.be>
Since this script is often used to bump kernel versions in multiple
Buildroot branches, it makes sense to simply commit changes directly
rather than letting the developer do it by hand.
Signed-off-by: Titouan Christophe <titouan.christophe@mind.be>
Signed-off-by: Arnout Vandecappelle <arnout@rnout.be>
Buildroot commit 49a4dc9745 added a patch
from the master branch which was now cherry-picked to the 2.43 branch.
Update the upstream URL accordingly.
Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Julien Olivain <ju.o@free.fr>
The 'show-info' output always the location relative to the Buildroot
root directory.
When running 'generate-cyclonedx' outside of the Buildroot root
directory the hash file locations are not correct. Only using the
'hash_file' variable coming from 'show-info' doesn't guarantee the
script to succeed.
Use the 'brpath' variable to correctly reference the absolute path.
Fixes: 1791b79422 utils/generate-cyclonedx: add hashes from .hash files to externalReferences
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Signed-off-by: Arnout Vandecappelle <arnout@rnout.be>
Fixes:
https://autobuild.buildroot.net/results/9f0f50858b2f41c306f172bf011a34d2c0ad65dc/
>>> zsh 5.9 Downloading
wget -nd -t 3 --no-check-certificate -O '/home/autobuild/autobuild/instance-42/output-1/build/.zsh-5.9.tar.xz.FpXHXy/output' 'http://www.zsh.org/pub/zsh-5.9.tar.xz'
URL transformed to HTTPS due to an HSTS policy
--2026-06-01 01:46:35-- https://www.zsh.org/pub/zsh-5.9.tar.xz
Loaded CA certificate '/etc/ssl/certs/ca-certificates.crt'
Resolving www.zsh.org (www.zsh.org)... 94.142.241.90
Connecting to www.zsh.org (www.zsh.org)|94.142.241.90|:443... connected.
HTTP request sent, awaiting response... 404 Not Found
2026-06-01 01:46:36 ERROR 404: Not Found.
zsh-5.9.1 was released on 2026-05-31 and 5.9.0 release tarball moved under
old/, so update ZSH_SITE to match.
https://zsh.sourceforge.io/News/
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
OpenCV probes the host compiler for LSX/LASX by trying to compile a
small test program with '-mlsx' / '-mlasx'. With Buildroot's toolchain
this probe succeeds even when the target CPU lacks the matching ISA
extension, and the resulting libraries then contain LSX/LASX
instructions. This causes SIGILL at runtime on, e.g., the LA264.
Map Buildroot's BR2_LOONGARCH_SIMD_* selection to OpenCV's
CPU_BASELINE / CPU_DISPATCH knobs:
BR2_LOONGARCH_SIMD_NONE -> no baseline, no dispatch
BR2_LOONGARCH_SIMD_LSX -> baseline = LSX, no dispatch
BR2_LOONGARCH_SIMD_LASX -> baseline = LSX, dispatch = LASX
The block is gated on BR2_loongarch64, so the existing auto detection
remains in effect for every other architecture.
Signed-off-by: Pengji Li <wjjsn@qq.com>
Reviewed-by: Woodrow Douglass <wdouglass@carnegierobotics.com>
Signed-off-by: Arnout Vandecappelle <arnout@rnout.be>
Since Buildroot commit 0e3ddc9dc8,
linux hash files are split between pre- and post-6.17.
With buildroot commit da01b7271a the
script was updated for the new situation but still needs to update the
version-numbered links to the directories with the correct hash files.
Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Arnout Vandecappelle <arnout@rnout.be>
Our CI uses "/builds/buildroot.org/buildroot" as build directory.
Unlikely the xfsprogs build system misbehave when a directory in
the path contain ".o".
While generating .ltdep, the sed command used to convert object file
(.o) to libtool object(.lo) replace buildroot.org by buildroot.lorg.
.ltdep: $(CFILES) $(HFILES)
$(Q)$(MAKEDEP) $(CFILES) | $(SED) -e 's,^\([^:]*\)\.o,\1.lo,' > .ltdep
Building libfrog
[CC] gen_crc32table
[GENERATE] crc32table.h
gmake[4]: *** No rule to make target '/builds/buildroot.lorg/buildroot/test-output/TestXfs/host/include/urcu.h', needed by 'avl64.lo'. Stop.
Update the sed command to avoid this effect.
Fixes:
https://gitlab.com/buildroot.org/buildroot/-/jobs/14607335648
Signed-off-by: Romain Naour <romain.naour@smile.fr>
Signed-off-by: Julien Olivain <ju.o@free.fr>
Buildroot commit cdd1c5ca55 bumped the
package from version 22.12.0 to 25.10.0 but forgot to change zlib into
a mandatory dependency. This is necessary due to upstream commit
7d87c7d2c6
since version 23.07.0.
Fixes:
https://autobuild.buildroot.net/results/85f/85fb6c2945101b8d4ee86dbc32700293e7b35a86/
CMake Error at /usr/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:290 (message):
Could NOT find ZLIB (missing: ZLIB_LIBRARY ZLIB_INCLUDE_DIR)
Call Stack (most recent call first):
/usr/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:654 (_FPHSA_FAILURE_MESSAGE)
/usr/share/cmake/Modules/FindZLIB.cmake:242 (find_package_handle_standard_args)
CMakeLists.txt:309 (find_package)
Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Remove a stale patch which was not removed when the cppdb package was
removed by buildroot commit b7143b2e22.
Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
The previous site went offline, the last entry dates back to April 2026:
https://web.archive.org/web/20260401000000*/http://www.auto.tuwien.ac.at/~mkoegler/pth/
Update _SITE to the bcusdk project which depends on libpthsem and stores
the original tarball. Update project URL to github mirror provided by the
linknx project which also depends on libpthsem.
Fixes download error:
ERROR: while checking hashes from package/libpthsem/libpthsem.hash
ERROR: pthsem_2.0.8.tar.gz has wrong sha256 hash:
ERROR: expected: 4024cafdd5d4bce2b1778a6be5491222c3f6e7ef1e43971264c451c0012c5c01
ERROR: got : 01d9027268f27aab3ca5c6c649a7f7a444db5bc889e496d80c8704e4e120346e
ERROR: Incomplete download, or man-in-the-middle (MITM) attack
Fixes:
https://autobuild.buildroot.net/results/0d9/0d9e957540d15302ac55bc5a2207db0c45279b37/
Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Since the ARM AArch64 toolchain toolchain bump [1], the TestPppd fail
at runtime since ttyppp0 and ttyppp1 interfaces were not created
properly:
pppd[87]: pppd 2.5.2 started by root, uid 0
pppd[87]: Baud rate for /dev/ttyppp1 is 0; need explicit baud rate
The new toolchain uses glibc 2.42 that include a rework in termios
"implement arbitrary and split speeds in termios" to support BOTHER
[2]. This rework seems to conflict with pppd workaround [3] introduced
when BOTHER was not supported in Glibc.
Fix this by setting the baudrate on pppd command line (we already set
this baudrate on socat command line).
Fixes:
https://gitlab.com/buildroot.org/buildroot/-/jobs/14607335920 (TestPppd)
[1] 8d413d6179
[2] https://sourceware.org/git/?p=glibc.git;a=commit;h=5cf101a85aae0d703cdd8ed7b25fe288e41fdacb
[3] d65f6713c8
Fix-suggested-by: Julien Olivain <ju.o@free.fr>
Signed-off-by: Romain Naour <romain.naour@smile.fr>
Signed-off-by: Julien Olivain <ju.o@free.fr>
Remove some patches that have been applied upstream, or adapt them
for upstream files that have been moved around.
Patch 0001 is no longer needed: a similar upstream patch is fixing this
issue. See [1]. The .checkpackageignore entry is also removed.
The COPYING license file was updated in [2]. This commit updates this
license file hash. Since the GPL-2.0 license text was moved to the
package file LICENSES/GPL-2.0, this commit also adds this new file in
XEN_LICENSE_FILES and its hash.
This commit also adds --disable-werror in XEN_CONF_OPTS. The code is
generating warnings with newer gcc version. This makes the compilation
works in all configurations.
This commit adds a comment in hash file about pgp signature check.
This fixes many vulnerabilities:
- CVE-2021-28687
- CVE-2021-28690
- CVE-2021-28693
- CVE-2021-28697
- CVE-2021-28702
- CVE-2021-28704
- CVE-2021-28707
- CVE-2021-28708
- CVE-2022-26357
- CVE-2022-33746
- CVE-2022-42331
- CVE-2022-42333
- CVE-2022-42334
- CVE-2023-34321
- CVE-2023-34322
- CVE-2023-34323
- CVE-2023-46837
- CVE-2024-31142
- CVE-2025-27466
- CVE-2025-58142
- CVE-2025-58143
- CVE-2025-58144
- CVE-2025-58145
Note: xen version 4.19.5 is not the latest at the time of this commit.
It is an intermediate bump because: 1. the xen build has significantly
changed after this 4.19.5 version, so this intermediate step will help
future updates; 2. this intermediate version includes many CVE
security fixes; and 3. it also reduces the number of package patches.
[1] https://xenbits.xen.org/gitweb/?p=qemu-xen.git;a=commitdiff;h=03556ea920b23c466ce7c1283199033de33ee671
[2] https://xenbits.xen.org/gitweb/?p=xen.git;a=commitdiff;h=7b068ac89024308862c4f448dd248645d2b8e882
Co-authored-by: Vincent Stehlé <vincent.stehle@arm.com>
Signed-off-by: Titouan Christophe <titouan.christophe@mind.be>
Tested-by: Julien Olivain <ju.o@free.fr>
Reviewed-by: Julien Olivain <ju.o@free.fr>
[Julien:
- reorder XEN_DEPENDENCIES alphabetically
- fix COPYING license hash
- add LICENSES/GPL-2.0 in XEN_LICENSE_FILES
- add commit log comment about --disable-werror
- add commit log note about the intermediate version
- drop patch 0001
- renumber patches
- remove all .checkpackageignore entries
- add "Upstream:" tag in all remaining patches
- add pgp signature check comment in hash file
]
Signed-off-by: Julien Olivain <ju.o@free.fr>
All Qt6 packages install their own SPDX SBOM in
$(TARGET_DIR)/usr/lib/qt6/sbom/. In the context of Buildroot having
such SBOMs on the target is not useful, and they take up some space,
so get rid of them.
We use a TARGET_FINALIZE_HOOKS (and not a POST_INSTALL_TARGET_HOOKS)
because it's not just qt6base that installs SBOMs, but all qt6
modules, so we want the cleanup to happen after they all got
installed.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
Using '$(Q)rm -rf' is not the typical thing we do in Buildroot, we
more commonly use '$(RM) -rf'.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
iconv types are defined differently in glibc (as pointers) and uclibc
(as integers). With changes in GCC14, -Wint-conversion has now become
an error, which shed some light on the issue.
The actual fix for that problem is released in uclibc 1.0.58 [1].
However, because these type definitions are in toolchain headers,
this means that the toolchain used to build samba must also include
uclibc>=1.0.58 (either an external toolchain that includes the uclibc fix,
or a Buildroot toolchain after the uclibc fix is merged in Buildroot [2]).
Until then, provide a workaround for samba itself.
No autobuilder failure on this (yet). It can be reproduced with
> ./utils/test-pkg -p samba4 -T bootlin-armv5-uclibc
[1] 328e14e55f
[2] https://lore.kernel.org/buildroot/ahPrm_0gVDGw5B5-@waldemar-brodkorb.de/
Assisted-by: Claude:claude-opus-4.8
Signed-off-by: Titouan Christophe <titouan.christophe@mind.be>
Signed-off-by: Marcus Hoffmann <buildroot@bubu1.eu>
