CVE-2022-50276
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)
power: supply: fix null pointer dereferencing in power_supply_get_battery_info
In the Linux kernel, the following vulnerability has been resolved: power: supply: fix null pointer dereferencing in power_supply_get_battery_info when kmalloc() fail to allocate memory in kasprintf(), propname will be NULL, strcmp() called by of_get_property() will cause null pointer dereference. So return ENOMEM if kasprintf() return NULL pointer.
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) |
|---|---|---|---|---|---|
| 3afb50d7125bcdbf71df843134e96ceffc78c8b8 | affected | git | 8ea68b4e3fa9392ef9dae303abc8735a033c280f | Unavailable | None listed |
| 3afb50d7125bcdbf71df843134e96ceffc78c8b8 | affected | git | 5beadb55f4e36fafe5d6df5dcd5f85d803f3f134 | Unavailable | None listed |
| 3afb50d7125bcdbf71df843134e96ceffc78c8b8 | affected | git | d21534ab4fd7883e1c8037a76671d4e8b6ea14cb | Unavailable | None listed |
| 3afb50d7125bcdbf71df843134e96ceffc78c8b8 | affected | git | 279af90e65cbdb3e5c4519b0043324d7876bc5ec | Unavailable | None listed |
| 3afb50d7125bcdbf71df843134e96ceffc78c8b8 | affected | git | b8131efb89d9f837c9244f900f0fc2699fd1181d | Unavailable | None listed |
| 3afb50d7125bcdbf71df843134e96ceffc78c8b8 | affected | git | 104bb8a663451404a26331263ce5b96c34504049 | 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) |
|---|---|---|---|---|---|
| 5.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.0 | Unavailable | None listed |
| 5.4.229 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.163 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.86 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.0.16 | unaffected | semver | Unavailable | 6.0.* | None listed |
| 6.1.2 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |