Vulnerability · NVD
CVE-2021-33909
CVE-2021-33909 : high severity (CVSS 7.8). No tracked catalog app is linked to this CVE.
- Severity (CVSS)
- 7.8
- Exploitation
- 9.7 %
- Tracked apps
- 0
- Still exposed
- 0
Base CVSS ; severity is a vendor rating (different scale)
EPSS, predicted over 30 days
Vendor bulletin scale : NVD CVSS pending
fs/seq_file.c in the Linux kernel 3.16 through 5.13.x before 5.13.4 does not properly restrict seq buffer allocations leading to an integer overflow an Out-of-bounds Write and escalation to root by an unprivileged user aka CID-8cae8cd89f05.
EPSS
9.73%
above median
percentile 95.3%
OS versions that fix this CVE
This CVE is resolved by the following OS security releases. Update the OS to at least the listed version.
- Android Fixed in December 2021 patch level
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