CVE-2024-57985
- Source
- https://cve.org/CVERecord?id=CVE-2024-57985
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-57985.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-57985
- Downstream
- Related
- Published
- 2025-02-27T02:07:09.983Z
- Modified
- 2026-01-30T00:37:47.623202Z
- Summary
- firmware: qcom: scm: Cleanup global '__scm' on probe failures
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
firmware: qcom: scm: Cleanup global '__scm' on probe failures
If SCM driver fails the probe, it should not leave global '__scm' variable assigned, because external users of this driver will assume the probe finished successfully. For example TZMEM parts ('__scm->mempool') are initialized later in the probe, but users of it (__scmsmccall()) rely on the '__scm' variable.
This fixes theoretical NULL pointer exception, triggered via introducing probe deferral in SCM driver with call trace:
qcomtzmemalloc+0x70/0x1ac (P) qcomtzmemalloc+0x64/0x1ac (L) qcomscmassignmem+0x78/0x194 qcomrmtfsmemprobe+0x2d4/0x38c platform_probe+0x68/0xc8
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/57xxx/CVE-2024-57985.json", "cna_assigner": "Linux" }- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/1e76b546e6fca7eb568161f408133904ca6bcf4f
- https://git.kernel.org/stable/c/390d3baeba51a126f75c97b90ec28b9384ce4b84
- https://git.kernel.org/stable/c/faf1715798fe72b79e4432ce8c6d03ca69765425
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/57xxx/CVE-2024-57985.json
- https://nvd.nist.gov/vuln/detail/CVE-2024-57985
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
-
Introduced40289e35ca525f29a03989352ab207b6a9675475Fixed390d3baeba51a126f75c97b90ec28b9384ce4b84Fixedfaf1715798fe72b79e4432ce8c6d03ca69765425Fixed1e76b546e6fca7eb568161f408133904ca6bcf4f
Affected versions
v6.*
v6.10
v6.10-rc2
v6.10-rc3
v6.10-rc4
v6.10-rc5
v6.10-rc6
v6.10-rc7
v6.11
v6.11-rc1
v6.11-rc2
v6.11-rc3
v6.11-rc4
v6.11-rc5
v6.11-rc6
v6.11-rc7
v6.12
v6.12-rc1
v6.12-rc2
v6.12-rc3
v6.12-rc4
v6.12-rc5
v6.12-rc6
v6.12-rc7
v6.12.1
v6.12.10
v6.12.11
v6.12.12
v6.12.2
v6.12.3
v6.12.4
v6.12.5
v6.12.6
v6.12.7
v6.12.8
v6.12.9
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