CVE-2021-29265
high
CVSS v3
—
CVSS v2
—
VIR risk
8.0
Description
An issue was discovered in the Linux kernel before 5.11.7. usbip_sockfd_store in drivers/usb/usbip/stub_dev.c allows attackers to cause a denial of service (GPF) because the stub-up sequence has race conditions during an update of the local and shared status, aka CID-9380afd6df70.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2021-29265
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2021-29265.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 5.10.24-1 | |
| sles | affected | | |
| debian | bookworm | fixed | 5.10.24-1 |
| debian | bullseye | fixed | 5.10.24-1 |
| debian | forky | fixed | 5.10.24-1 |
| debian | sid | fixed | 5.10.24-1 |
| debian | trixie | fixed | 5.10.24-1 |
References
Verify integrity in audit chain (admin only). AS-IS.