CVE-2013-2094
unknown
KEV
CVSS v3
—
CVSS v2
—
VIR risk
1.5
Description
Linux kernel fails to check all 64 bits of attr.config passed by user space, resulting to out-of-bounds access of the perf_swevent_enabled array in sw_perf_event_destroy(). Explotation allows for privilege escalation.
CISA KEV
- Vendor
- Linux
- Product
- Kernel
- Due date
- 2022-10-06
Predictions
Exploit likelihood
99%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: cisa-kev — https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8176cced706b5e5d15887584150764894e94e02f; https://nvd.nist.gov/vuln/detail/CVE-2013-2094
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2013-2094
Exploits
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 3.8.11-1 |
| debian | bullseye | fixed | 3.8.11-1 |
| debian | forky | fixed | 3.8.11-1 |
| debian | sid | fixed | 3.8.11-1 |
| debian | trixie | fixed | 3.8.11-1 |
References
Verify integrity in audit chain (admin only). AS-IS.