CVE-2026-43310
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)
media: verisilicon: Avoid G2 bus error while decoding H.264 and HEVC
In the Linux kernel, the following vulnerability has been resolved: media: verisilicon: Avoid G2 bus error while decoding H.264 and HEVC For the i.MX8MQ platform, there is a hardware limitation: the g1 VPU and g2 VPU cannot decode simultaneously; otherwise, it will cause below bus error and produce corrupted pictures, even potentially lead to system hang. [ 110.527986] hantro-vpu 38310000.video-codec: frame decode timed out. [ 110.583517] hantro-vpu 38310000.video-codec: bus error detected. Therefore, it is necessary to ensure that g1 and g2 operate alternately. This allows for successful multi-instance decoding of H.264 and HEVC. To achieve this, g1 and g2 share the same v4l2_m2m_dev, and then the v4l2_m2m_dev can handle the scheduling.
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) |
|---|---|---|---|---|---|
| cb5dd5a0fa518dff14ff2b90837c3c8f98f4dd5c | affected | git | f988fbf0536b42f6a05ccc1ac709d60236ec1aa6 | Unavailable | None listed |
| cb5dd5a0fa518dff14ff2b90837c3c8f98f4dd5c | affected | git | f2efc1e8ab65bdb9b892af132887323e4df92f02 | Unavailable | None listed |
| cb5dd5a0fa518dff14ff2b90837c3c8f98f4dd5c | affected | git | 5133ef7c893c2c3aee7dd12503dc480de9dbfbb5 | Unavailable | None listed |
| cb5dd5a0fa518dff14ff2b90837c3c8f98f4dd5c | affected | git | 286d629d10640bc22f3bf46aa4f356eb7975e862 | Unavailable | None listed |
| cb5dd5a0fa518dff14ff2b90837c3c8f98f4dd5c | affected | git | e0203ddf9af7c8e170e1e99ce83b4dc07f0cd765 | 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) |
|---|---|---|---|---|---|
| 5.14 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.14 | Unavailable | None listed |
| 6.6.160 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.114 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.57 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19.6 | unaffected | semver | Unavailable | 6.19.* | None listed |
| 7.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |