CVE-2024-47743
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2024
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
KEYS: prevent NULL pointer dereference in find_asymmetric_key()
In the Linux kernel, the following vulnerability has been resolved: KEYS: prevent NULL pointer dereference in find_asymmetric_key() In find_asymmetric_key(), if all NULLs are passed in the id_{0,1,2} arguments, the kernel will first emit WARN but then have an oops because id_2 gets dereferenced anyway. Add the missing id_2 check and move WARN_ON() to the final else branch to avoid duplicate NULL checks. Found by Linux Verification Center (linuxtesting.org) with Svace static analysis tool.
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) |
|---|---|---|---|---|---|
| 7d30198ee24f2ddcc4fefcd38a9b76bd8ab31360 | affected | git | 3322fa8f2aa40b0b3651034cd541647a600cc6c0 | Unavailable | None listed |
| 7d30198ee24f2ddcc4fefcd38a9b76bd8ab31360 | affected | git | a3765b497a4f5224cb2f7a6a2d3357d3066214ee | Unavailable | None listed |
| 7d30198ee24f2ddcc4fefcd38a9b76bd8ab31360 | affected | git | 13b5b401ead95b5d8266f64904086c55b6024900 | Unavailable | None listed |
| 7d30198ee24f2ddcc4fefcd38a9b76bd8ab31360 | affected | git | 0d3b0706ada15c333e6f9faf19590ff715e45d1e | Unavailable | None listed |
| 7d30198ee24f2ddcc4fefcd38a9b76bd8ab31360 | affected | git | 70fd1966c93bf3bfe3fe6d753eb3d83a76597eef | 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) |
|---|---|---|---|---|---|
| 5.17 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.17 | Unavailable | None listed |
| 6.1.113 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.54 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.10.13 | unaffected | semver | Unavailable | 6.10.* | None listed |
| 6.11.2 | unaffected | semver | Unavailable | 6.11.* | None listed |
| 6.12 | unaffected | original_commit_for_fix | Unavailable | * | None listed |