CVE-2021-47054
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)
bus: qcom: Put child node before return
In the Linux kernel, the following vulnerability has been resolved: bus: qcom: Put child node before return Put child node before return to fix potential reference count leak. Generally, the reference count of child is incremented and decremented automatically in the macro for_each_available_child_of_node() and should be decremented manually if the loop is broken in loop body.
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) |
|---|---|---|---|---|---|
| 335a127548081322bd2b294d715418648912f20c | affected | git | a6191e91c10e50bd51db65a00e03d02b6b0cf8c4 | Unavailable | None listed |
| 335a127548081322bd2b294d715418648912f20c | affected | git | 94810fc52925eb122a922df7f9966cf3f4ba7391 | Unavailable | None listed |
| 335a127548081322bd2b294d715418648912f20c | affected | git | a399dd80e697a02cfb23e2fc09b87849994043d9 | Unavailable | None listed |
| 335a127548081322bd2b294d715418648912f20c | affected | git | 3a76ec28824c01b57aa1f0927841d75e4f167cb8 | Unavailable | None listed |
| 335a127548081322bd2b294d715418648912f20c | affected | git | 00f6abd3509b1d70d0ab0fbe65ce5685cebed8be | Unavailable | None listed |
| 335a127548081322bd2b294d715418648912f20c | affected | git | 6b68c03dfc79cd95a58dfd03f91f6e82829a1b0c | Unavailable | None listed |
| 335a127548081322bd2b294d715418648912f20c | affected | git | c6f8e0dc8da1cd78d640dee392071cc2326ec1b2 | Unavailable | None listed |
| 335a127548081322bd2b294d715418648912f20c | affected | git | ac6ad7c2a862d682bb584a4bc904d89fa7721af8 | 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) |
|---|---|---|---|---|---|
| 4.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.9 | Unavailable | None listed |
| 4.9.269 | unaffected | semver | Unavailable | 4.9.* | None listed |
| 4.14.233 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.191 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.119 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.37 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.11.21 | unaffected | semver | Unavailable | 5.11.* | None listed |
| 5.12.4 | unaffected | semver | Unavailable | 5.12.* | None listed |
| 5.13 | unaffected | original_commit_for_fix | Unavailable | * | None listed |