CVE-2022-49455

Feb. 26, 2025, 7:01 a.m.

None
No Score

Description

In the Linux kernel, the following vulnerability has been resolved: misc: ocxl: fix possible double free in ocxl_file_register_afu info_release() will be called in device_unregister() when info->dev's reference count is 0. So there is no need to call ocxl_afu_put() and kfree() again. Fix this by adding free_minor() and return to err_unregister error path.

Product(s) Impacted

Product Versions
Linux kernel
  • []

Weaknesses

Common security weaknesses mapped to this vulnerability.

References

https://git.kernel.org/stable/c/252768d32e92c1214aeebb5fec0844ca479bcf5c
https://git.kernel.org/stable/c/8fb674216835e1f0c143762696d645facebb4685
https://git.kernel.org/stable/c/950cf957fe34d40d63dfa3bf3968210430b6491e
https://git.kernel.org/stable/c/9e9087cf34ee69f4e95d146ac29385d6e367a97b
https://git.kernel.org/stable/c/de65c32ace9aa70d51facc61ba986607075e3a25
https://git.kernel.org/stable/c/ee89d8dee55ab4b3b8ad8b70866b2841ba334767

Tags

416baaa9-dc9f-4396-8d5f-8c081fb06d67
2025-02-26
CVE-2022-49455

Timeline

Published: Feb. 26, 2025, 7:01 a.m.
Last Modified: Feb. 26, 2025, 7:01 a.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

416baaa9-dc9f-4396-8d5f-8c081fb06d67

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.