CVE-2023-52614
- Source
- https://cve.org/CVERecord?id=CVE-2023-52614
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52614.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-52614
- Downstream
- Related
- Published
- 2024-03-18T10:14:44.929Z
- Modified
- 2026-04-11T12:46:33.420690Z
- Summary
- PM / devfreq: Fix buffer overflow in trans_stat_show
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
PM / devfreq: Fix buffer overflow in transstatshow
Fix buffer overflow in transstatshow().
Convert simple snprintf to the more secure scnprintf with size of PAGE_SIZE.
Add condition checking if we are exceeding PAGESIZE and exit early from loop. Also add at the end a warning that we exceeded PAGESIZE and that stats is disabled.
Return -EFBIG in the case where we don't have enough space to write the full transition table.
Also document in the ABI that this function can return -EFBIG error.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52614.json", "cna_assigner": "Linux" }- References
-
- https://git.kernel.org/stable/c/087de000e4f8c878c81d9dd3725f00a1d292980c
- https://git.kernel.org/stable/c/08e23d05fa6dc4fc13da0ccf09defdd4bbc92ff4
- https://git.kernel.org/stable/c/796d3fad8c35ee9df9027899fb90ceaeb41b958f
- https://git.kernel.org/stable/c/8a7729cda2dd276d7a3994638038fb89035b6f2c
- https://git.kernel.org/stable/c/a979f56aa4b93579cf0e4265ae04d7e9300fd3e8
- https://git.kernel.org/stable/c/eaef4650fa2050147ca25fd7ee43bc0082e03c87
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52614.json
- https://nvd.nist.gov/vuln/detail/CVE-2023-52614
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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
-
Introducede552bbaf5b987f57c43e6981a452b8a3c700b1aeFixed087de000e4f8c878c81d9dd3725f00a1d292980cFixed796d3fad8c35ee9df9027899fb90ceaeb41b958fFixed8a7729cda2dd276d7a3994638038fb89035b6f2cFixeda979f56aa4b93579cf0e4265ae04d7e9300fd3e8Fixedeaef4650fa2050147ca25fd7ee43bc0082e03c87Fixed08e23d05fa6dc4fc13da0ccf09defdd4bbc92ff4