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CVE-2021-29266

CVSS v3.1 7.8 (High)
78% Progress
CVSS v2.0 7.2 (High)
72% Progress
EPSS 0.04 % (13th)
0.04% Progress
Affected Products 1
Advisories 5
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

An issue was discovered in the Linux kernel before 5.11.9. drivers/vhost/vdpa.c has a use-after-free because v->config_ctx has an invalid value upon re-opening a character device, aka CID-f6bbf0010ba0.

Weaknesses
CWE-416
Use After Free
CVE Status
PUBLISHED
CNA
MITRE
Published Date
2021-03-26 22:15:13
(3 years ago)
Updated Date
2023-02-24 18:42:09
(19 months ago)

Affected Products

Linux

Configuration #1

    CPE23 From Up To
  Linux Kernel from 5.8 version and prior 5.10.26 version cpe:2.3:o:linux:linux_kernel >= 5.8 < 5.10.26
  Linux Kernel from 5.11 version and prior 5.11.9 version cpe:2.3:o:linux:linux_kernel >= 5.11 < 5.11.9