CVE-2026-23305

HighCVSS 7.1/10Last modified Jun 17, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

accel/rocket: fix unwinding in error path in rocket_probe

When rocket_core_init() fails (as could be the case with EPROBE_DEFER), we need to properly unwind by decrementing the counter we just incremented and if this is the first core we failed to probe, remove the rocket DRM device with rocket_device_fini() as well. This matches the logic in rocket_remove(). Failing to properly unwind results in out-of-bounds accesses.

Metrics

CVSS 3.1 7.1/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Weakness enumeration

CWE-125

Affected software

VendorProductVersions
LinuxLinux>= 0810d5ad88a18f1e6d549853a388ad0316f74e36, < 7fc4b49474c836cee7d9801abf05e0198fcbfa74; >= 0810d5ad88a18f1e6d549853a388ad0316f74e36, < eeaf28c8f4defe371a008a5ddefaf18abf534f81; >= 0810d5ad88a18f1e6d549853a388ad0316f74e36, < 34f4495a7f72895776b81969639f527c99eb12b9
LinuxLinux6.18

References

Timeline

Published
Mar 25, 2026
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2026-23305: High severity, CVSS 7.1 | Vulnix