CVE-2026-98155
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)
accel/qaic: Address potential out-of-bounds read in resp_worker()
In the Linux kernel, the following vulnerability has been resolved: accel/qaic: Address potential out-of-bounds read in resp_worker() Although 'commit 2feec5ae5df7 ("accel/qaic: Handle DBC deactivation if the owner went away")' fixes the scenario it was intended for by walking the message and only decoding QAIC_TRANS_DEACTIVATE_FROM_DEV, if present, it skipped over the bounds checking code that is included in decode_message(). This could lead to issues such as reading past the slab allocation's end, infinite loops or kernel panics. For those issues to happen, a malformed wire message is needed to be sent from the device. Instead of duplicating the bounds checking code already present in decode_message(), use the function inside resp_worker().
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) |
|---|---|---|---|---|---|
| 2dd67966f39a2abf8ccb4865031c722e40e01b7f | affected | git | 5807a65f301b6c0e73a2dc03dd6f5e80a2861b72 | Unavailable | None listed |
| 08021f2d4a557d6491e3bcc288e96425f50aa3cf | affected | git | f4b64488f3deca63f7fbc7d7c3835b2e668003f9 | Unavailable | None listed |
| f403094d9075d7c565a3d81002b781c325cb3c07 | affected | git | 12deeade460d47031267256ba07add51cc7eabd0 | Unavailable | None listed |
| 2feec5ae5df785658924ab6bd91280dc3926507c | affected | git | c72e81ee46bdd4c221114d6e9515e9b4647616d7 | Unavailable | None listed |
| 2feec5ae5df785658924ab6bd91280dc3926507c | affected | git | ab243f74ab4084ca5c8dec608cb5b0deb27db067 | Unavailable | None listed |
| ee0180e77e6c8482644569632065411de844c515 | affected | git | Unavailable | Unavailable | None listed |
| 6.6.134 | affected | semver | 6.6.158 | Unavailable | None listed |
| 6.12.81 | affected | semver | 6.12.111 | Unavailable | None listed |
| 6.18.22 | affected | semver | 6.18.53 | Unavailable | None listed |
| 6.19.12 | affected | semver | 6.20 | 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) |
|---|---|---|---|---|---|
| 7.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 7.0 | Unavailable | None listed |
| 6.6.158 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.111 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.53 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.7 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |