CVE-2022-50474
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)
macintosh: fix possible memory leak in macio_add_one_device()
In the Linux kernel, the following vulnerability has been resolved: macintosh: fix possible memory leak in macio_add_one_device() Afer commit 1fa5ae857bb1 ("driver core: get rid of struct device's bus_id string array"), the name of device is allocated dynamically. It needs to be freed when of_device_register() fails. Call put_device() to give up the reference that's taken in device_initialize(), so that it can be freed in kobject_cleanup() when the refcount hits 0. macio device is freed in macio_release_dev(), so the kfree() can be removed.
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) |
|---|---|---|---|---|---|
| 1fa5ae857bb14f6046205171d98506d8112dd74e | affected | git | 3a866ff6fc2232c8e393cdb55ffb8ce947349e03 | Unavailable | None listed |
| 1fa5ae857bb14f6046205171d98506d8112dd74e | affected | git | aa9054267366ff0a382d403d17728e21951ddbb9 | Unavailable | None listed |
| 1fa5ae857bb14f6046205171d98506d8112dd74e | affected | git | 35858b87a943917fa30172aa4bf01ce7adbcb42c | Unavailable | None listed |
| 1fa5ae857bb14f6046205171d98506d8112dd74e | affected | git | b29a2f1dd33ae9b94821ab2f4d398b9081786748 | Unavailable | None listed |
| 1fa5ae857bb14f6046205171d98506d8112dd74e | affected | git | 2ac0a7059b7bcbed35bfffa34a82c9a9e99638ef | Unavailable | None listed |
| 1fa5ae857bb14f6046205171d98506d8112dd74e | affected | git | 19ded60b40e86b0903c8d5bd0161437ed5107a8b | Unavailable | None listed |
| 1fa5ae857bb14f6046205171d98506d8112dd74e | affected | git | ca765257feb89dacf604ced9cd233db5f865dee0 | Unavailable | None listed |
| 1fa5ae857bb14f6046205171d98506d8112dd74e | affected | git | 76837e7f6b30da72ad59f56291e22804a219e015 | Unavailable | None listed |
| 1fa5ae857bb14f6046205171d98506d8112dd74e | affected | git | 5ca86eae55a2f006e6c1edd2029b2cacb6979515 | 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) |
|---|---|---|---|---|---|
| 2.6.30 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.30 | Unavailable | None listed |
| 4.9.337 | unaffected | semver | Unavailable | 4.9.* | 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 |