CVE-2026-31559
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
LoongArch: Fix missing NULL checks for kstrdup()
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| facc69f43502c135c16b97d5ded7253f15597912 | affected | git | 5e7fde2c551f86e6c3de3fd7a9b1f52806ac8db0 | Unavailable | None listed |
| 70a2365e18affc5ebdaab1ca6a0b3c4f3aac2ee8 | affected | git | a1da957c25cf751a2dce8fb7777f82ccbac0cb3e | Unavailable | None listed |
| 70a2365e18affc5ebdaab1ca6a0b3c4f3aac2ee8 | affected | git | b61a309743322fb57fb9afa9aa3495ac758e4f5e | Unavailable | None listed |
| 70a2365e18affc5ebdaab1ca6a0b3c4f3aac2ee8 | affected | git | 3a28daa9b7d7c2ddf2c722e9e95d7e0928bf0cd1 | Unavailable | None listed |
| 620805dc674eab3055543496a7ef25beb9ffd2a8 | affected | git | Unavailable | Unavailable | None listed |
| 8dfeedf9eceadc1a2fc9066b4c5230690d1cad48 | affected | git | Unavailable | Unavailable | None listed |
| 6.12.43 | affected | semver | 6.12.80 | Unavailable | None listed |
| 6.15.11 | affected | semver | 6.16 | Unavailable | None listed |
| 6.16.2 | affected | semver | 6.17 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 6.17 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.17 | Unavailable | None listed |
| 6.12.80 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.21 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19.11 | unaffected | semver | Unavailable | 6.19.* | None listed |
| 7.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |