CVE-2013-2596 — Linux Kernel Integer Overflow Vulnerability
CVE-2013-2596: Linux Kernel Integer Overflow Vulnerability
CISA Known Exploited Vulnerability (KEV)
| Vendor / project | Linux |
| Product | Kernel |
| Date added | 2022-09-15 |
| Due date | 2022-10-06 |
| Ransomware campaign use | Unknown |
Description
Linux kernel fb_mmap function in drivers/video/fbmem.c contains an integer overflow vulnerability that allows for privilege escalation.
Required action (CISA)
Apply updates per vendor instructions.
Notes
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=fc9bbca8f650e5f738af8806317c0a041a48ae4a; https://nvd.nist.gov/vuln/detail/CVE-2013-2596
Weakness behind it
CISA records this vulnerability as an instance of CWE-189. From there the chain continues into CAPEC attack patterns and ATT&CK techniques, all inside this corpus.
References
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2013-2596
- KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog
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