CVE-2021-47651
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2021
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
soc: qcom: rpmpd: Check for null return of devm_kcalloc
In the Linux kernel, the following vulnerability has been resolved: soc: qcom: rpmpd: Check for null return of devm_kcalloc Because of the possible failure of the allocation, data->domains might be NULL pointer and will cause the dereference of the NULL pointer later. Therefore, it might be better to check it and directly return -ENOMEM without releasing data manually if fails, because the comment of the devm_kmalloc() says "Memory allocated with this function is automatically freed on driver detach.".
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) |
|---|---|---|---|---|---|
| bbe3a66c3f5a65fb3d702351bac2a6033944d389 | affected | git | 755dbc3d73789ac9f0017c729abf5e4b153bf799 | Unavailable | None listed |
| bbe3a66c3f5a65fb3d702351bac2a6033944d389 | affected | git | b5d6eba71997b6d661935d2b15094ac7f9f6132d | Unavailable | None listed |
| bbe3a66c3f5a65fb3d702351bac2a6033944d389 | affected | git | 724376c30af5a57686b223dbcd6188e07d2a1de2 | Unavailable | None listed |
| bbe3a66c3f5a65fb3d702351bac2a6033944d389 | affected | git | 84b89fa877ad576e9ee8130f412cfd592f274508 | Unavailable | None listed |
| bbe3a66c3f5a65fb3d702351bac2a6033944d389 | affected | git | 31b5124d742969ea8bf7a1360596f548ca23e770 | Unavailable | None listed |
| bbe3a66c3f5a65fb3d702351bac2a6033944d389 | affected | git | 5a811126d38f9767a20cc271b34db7c8efc5a46c | 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) |
|---|---|---|---|---|---|
| 5.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.1 | Unavailable | None listed |
| 5.4.189 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.110 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.33 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.16.19 | unaffected | semver | Unavailable | 5.16.* | None listed |
| 5.17.2 | unaffected | semver | Unavailable | 5.17.* | None listed |
| 5.18 | unaffected | original_commit_for_fix | Unavailable | * | None listed |