MEDIUMCVSS 4.7

CVE-2022-40307

CVE-2022-40307 updated by NVD

Modified: 2026-10-16
Sources: nvd

Summary

An issue was discovered in the Linux kernel through 5.19.8. drivers/firmware/efi/capsule-loader.c has a race condition with a resultant use-after-free.

References

https://nvd.nist.gov/vuln/detail/CVE-2022-40307

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

CVE® is a registered trademark of The MITRE Corporation. CVE content reproduced under the CVE Terms of Use; copyright designation © MITRE.