CVE-2022-48749
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2022
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
drm/msm/dpu: invalid parameter check in dpu_setup_dspp_pcc
In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: invalid parameter check in dpu_setup_dspp_pcc The function performs a check on the "ctx" input parameter, however, it is used before the check. Initialize the "base" variable after the sanity check to avoid a possible NULL pointer dereference. Addresses-Coverity-ID: 1493866 ("Null pointer dereference")
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) |
|---|---|---|---|---|---|
| 4259ff7ae509ed880b3a7bb685972c3a3bf4b74b | affected | git | 93a6e920d8ccb4df846c03b6e72f7e08843d294c | Unavailable | None listed |
| 4259ff7ae509ed880b3a7bb685972c3a3bf4b74b | affected | git | 8f069f6dde518dfebe86e848508c07e497bd9298 | Unavailable | None listed |
| 4259ff7ae509ed880b3a7bb685972c3a3bf4b74b | affected | git | 1ebc18836d5df09061657f8c548e594cbb519476 | Unavailable | None listed |
| 4259ff7ae509ed880b3a7bb685972c3a3bf4b74b | affected | git | 170b22234d5495f5e0844246e23f004639ee89ba | 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) |
|---|---|---|---|---|---|
| 5.8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.8 | Unavailable | None listed |
| 5.10.96 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.19 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.16.5 | unaffected | semver | Unavailable | 5.16.* | None listed |
| 5.17 | unaffected | original_commit_for_fix | Unavailable | * | None listed |