CVE-2022-49435
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)
mfd: davinci_voicecodec: Fix possible null-ptr-deref davinci_vc_probe()
In the Linux kernel, the following vulnerability has been resolved: mfd: davinci_voicecodec: Fix possible null-ptr-deref davinci_vc_probe() It will cause null-ptr-deref when using 'res', if platform_get_resource() returns NULL, so move using 'res' after devm_ioremap_resource() that will check it to avoid null-ptr-deref. And use devm_platform_get_and_ioremap_resource() to simplify code.
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) |
|---|---|---|---|---|---|
| b5e29aa880be84c271be8d0726cec4018bfbfd74 | affected | git | 49c1e32e7b3f301642a60448700ec531df981269 | Unavailable | None listed |
| b5e29aa880be84c271be8d0726cec4018bfbfd74 | affected | git | a1d4941d9a24999f680799f9bbde7f57351ca637 | Unavailable | None listed |
| b5e29aa880be84c271be8d0726cec4018bfbfd74 | affected | git | 5289795824b77489803b0802cd9edc13824a2d0b | Unavailable | None listed |
| b5e29aa880be84c271be8d0726cec4018bfbfd74 | affected | git | 2d00158a06efe6bbcd020108634ea0f2ed8b32f7 | Unavailable | None listed |
| b5e29aa880be84c271be8d0726cec4018bfbfd74 | affected | git | 579944b9f38727d9ff570b58f83bc424e8af8398 | Unavailable | None listed |
| b5e29aa880be84c271be8d0726cec4018bfbfd74 | affected | git | 311242c7703df0da14c206260b7e855f69cb0264 | 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) |
|---|---|---|---|---|---|
| 5.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.4 | Unavailable | None listed |
| 5.4.198 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.121 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.46 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.17.14 | unaffected | semver | Unavailable | 5.17.* | None listed |
| 5.18.3 | unaffected | semver | Unavailable | 5.18.* | None listed |
| 5.19 | unaffected | original_commit_for_fix | Unavailable | * | None listed |