CVE-2025-37939
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2025-37939
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-37939.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2025-37939
- Downstream
- Published
- 2025-05-20T15:34:41Z
- Modified
- 2025-10-10T05:48:07.377145Z
- Summary
- libbpf: Fix accessing BTF.ext core_relo header
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
libbpf: Fix accessing BTF.ext core_relo header
Update btfextparseinfo() to ensure the corerelo header is present before reading its fields. This avoids a potential buffer read overflow reported by the OSS Fuzz project.
- References
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedcf579164e9ea9cd41c7c1da931683a319d224890Fixedd529411ec44535308c5d59cbeff74be6fe14b479
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedcf579164e9ea9cd41c7c1da931683a319d224890Fixed3a67f60f0a8be10cea7a884a1a00e9feb6645657
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedcf579164e9ea9cd41c7c1da931683a319d224890Fixed0a7c2a84359612e54328aa52030eb202093da6e2
Affected versions
v6.*
v6.12
v6.12-rc2
v6.12-rc3
v6.12-rc4
v6.12-rc5
v6.12-rc6
v6.12-rc7
v6.13
v6.13-rc1
v6.13-rc2
v6.13-rc3
v6.13-rc4
v6.13-rc5
v6.13-rc6
v6.13-rc7
v6.13.1
v6.13.10
v6.13.2
v6.13.3
v6.13.4
v6.13.5
v6.13.6
v6.13.7
v6.13.8
v6.13.9
v6.14
v6.14-rc1
v6.14-rc2
v6.14-rc3
v6.14-rc4
v6.14-rc5
v6.14-rc6
v6.14-rc7
v6.14.1