CVE-2026-43256
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: qcom: camss: vfe: Fix out-of-bounds access in vfe_isr_reg_update()
In the Linux kernel, the following vulnerability has been resolved: media: qcom: camss: vfe: Fix out-of-bounds access in vfe_isr_reg_update() vfe_isr() iterates using MSM_VFE_IMAGE_MASTERS_NUM(7) as the loop bound and passes the index to vfe_isr_reg_update(). However, vfe->line[] array is defined with VFE_LINE_NUM_MAX(4): struct vfe_line line[VFE_LINE_NUM_MAX]; When index is 4, 5, 6, the access to vfe->line[line_id] exceeds the array bounds and resulting in out-of-bounds memory access. Fix this by using separate loops for output lines and write masters.
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) |
|---|---|---|---|---|---|
| 4edc8eae715cecf5f8bf12a0c77c281f336c37db | affected | git | e6cbf765686fb6c1d8f2530b3daf6c66efc92f5d | Unavailable | None listed |
| 4edc8eae715cecf5f8bf12a0c77c281f336c37db | affected | git | 0c074e80921fd18984b75836730d76c768c84f65 | Unavailable | None listed |
| 4edc8eae715cecf5f8bf12a0c77c281f336c37db | affected | git | 1b103307df6d461a0731be25aca69ad0335b0933 | Unavailable | None listed |
| 4edc8eae715cecf5f8bf12a0c77c281f336c37db | affected | git | fade67c88870f497a13ed450ba01f7236c92dd9b | Unavailable | None listed |
| 4edc8eae715cecf5f8bf12a0c77c281f336c37db | affected | git | e7a38ecda2498e7ce998793ac2a46ca47317635d | Unavailable | None listed |
| 4edc8eae715cecf5f8bf12a0c77c281f336c37db | affected | git | d965919af524e68cb2ab1a685872050ad2ee933d | 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) |
|---|---|---|---|---|---|
| 5.18 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.18 | Unavailable | None listed |
| 6.1.167 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.128 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.75 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.16 | 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 |