Home

Description

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Fix missing NULL checks for kstrdup() 1. Replace "of_find_node_by_path("/")" with "of_root" to avoid multiple calls to "of_node_put()". 2. Fix a potential kernel oops during early boot when memory allocation fails while parsing CPU model from device tree.

PUBLISHED Reserved 2026-03-09 | Published 2026-04-24 | Updated 2026-04-25 | Assigner Linux

Product status

Default status
unaffected

facc69f43502c135c16b97d5ded7253f15597912 (git) before 5e7fde2c551f86e6c3de3fd7a9b1f52806ac8db0
affected

70a2365e18affc5ebdaab1ca6a0b3c4f3aac2ee8 (git) before a1da957c25cf751a2dce8fb7777f82ccbac0cb3e
affected

70a2365e18affc5ebdaab1ca6a0b3c4f3aac2ee8 (git) before b61a309743322fb57fb9afa9aa3495ac758e4f5e
affected

70a2365e18affc5ebdaab1ca6a0b3c4f3aac2ee8 (git) before 3a28daa9b7d7c2ddf2c722e9e95d7e0928bf0cd1
affected

620805dc674eab3055543496a7ef25beb9ffd2a8 (git)
affected

8dfeedf9eceadc1a2fc9066b4c5230690d1cad48 (git)
affected

Default status
affected

6.17
affected

Any version before 6.17
unaffected

6.12.80 (semver)
unaffected

6.18.21 (semver)
unaffected

6.19.11 (semver)
unaffected

7.0 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/5e7fde2c551f86e6c3de3fd7a9b1f52806ac8db0

git.kernel.org/...c/a1da957c25cf751a2dce8fb7777f82ccbac0cb3e

git.kernel.org/...c/b61a309743322fb57fb9afa9aa3495ac758e4f5e

git.kernel.org/...c/3a28daa9b7d7c2ddf2c722e9e95d7e0928bf0cd1

cve.org (CVE-2026-31559)

nvd.nist.gov (CVE-2026-31559)

Download JSON