CVE-2024-36922
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)
wifi: iwlwifi: read txq->read_ptr under lock
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: read txq->read_ptr under lock If we read txq->read_ptr without lock, we can read the same value twice, then obtain the lock, and reclaim from there to two different places, but crucially reclaim the same entry twice, resulting in the WARN_ONCE() a little later. Fix that by reading txq->read_ptr under lock.
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) |
|---|---|---|---|---|---|
| 7b3e42ea2eadd41cc9d6363a9813b8ba8ab6f0e6 | affected | git | f30e8af109818c9db08cbcc46eb9713fe4b530ba | Unavailable | None listed |
| 7b3e42ea2eadd41cc9d6363a9813b8ba8ab6f0e6 | affected | git | aab7b39fcac5f6165f6434bcbb56bb7865d4ad2b | Unavailable | None listed |
| 7b3e42ea2eadd41cc9d6363a9813b8ba8ab6f0e6 | affected | git | b83db8e756dec68a950ed2f056248b1704b3deaa | Unavailable | None listed |
| 7b3e42ea2eadd41cc9d6363a9813b8ba8ab6f0e6 | affected | git | 43d07103df670484cdd26f9588eabef80f69db89 | Unavailable | None listed |
| 7b3e42ea2eadd41cc9d6363a9813b8ba8ab6f0e6 | affected | git | c2ace6300600c634553657785dfe5ea0ed688ac2 | 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) |
|---|---|---|---|---|---|
| 4.19 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.19 | Unavailable | None listed |
| 5.15.209 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.175 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.31 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.8.10 | unaffected | semver | Unavailable | 6.8.* | None listed |
| 6.9 | unaffected | original_commit_for_fix | Unavailable | * | None listed |