CVE-2022-50754
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)
apparmor: fix a memleak in multi_transaction_new()
In the Linux kernel, the following vulnerability has been resolved: apparmor: fix a memleak in multi_transaction_new() In multi_transaction_new(), the variable t is not freed or passed out on the failure of copy_from_user(t->data, buf, size), which could lead to a memleak. Fix this bug by adding a put_multi_transaction(t) in the error path.
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) |
|---|---|---|---|---|---|
| 1dea3b41e84c5923173fe654dcb758a5cb4a46e5 | affected | git | 11d5fe7da67c3334cefc981297fd5defb78df15c | Unavailable | None listed |
| 1dea3b41e84c5923173fe654dcb758a5cb4a46e5 | affected | git | 95e6adc6a7a4761ddf69ad713e55a06a3206309d | Unavailable | None listed |
| 1dea3b41e84c5923173fe654dcb758a5cb4a46e5 | affected | git | eb0f78e28cbc8f97439c0a4c80ee5160c1df5ce6 | Unavailable | None listed |
| 1dea3b41e84c5923173fe654dcb758a5cb4a46e5 | affected | git | 935d86b29093e75b6c547d90b3979c2c2d23f1c4 | Unavailable | None listed |
| 1dea3b41e84c5923173fe654dcb758a5cb4a46e5 | affected | git | 775a37ffa9f4681c4ad84c8634a7eec8af7098d4 | Unavailable | None listed |
| 1dea3b41e84c5923173fe654dcb758a5cb4a46e5 | affected | git | 88989932c2269ea66074f52a6213598838f8b9e7 | Unavailable | None listed |
| 1dea3b41e84c5923173fe654dcb758a5cb4a46e5 | affected | git | 3d27a436e294ac5d7a51bd5348ca63a42a468b35 | Unavailable | None listed |
| 1dea3b41e84c5923173fe654dcb758a5cb4a46e5 | affected | git | c73275cf6834787ca090317f1d20dbfa3b7f05aa | 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) |
|---|---|---|---|---|---|
| 4.13 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.13 | Unavailable | None listed |
| 4.14.303 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.270 | unaffected | semver | Unavailable | 4.19.* | 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 |