CVE-2022-50022
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)
drivers:md:fix a potential use-after-free bug
In the Linux kernel, the following vulnerability has been resolved: drivers:md:fix a potential use-after-free bug In line 2884, "raid5_release_stripe(sh);" drops the reference to sh and may cause sh to be released. However, sh is subsequently used in lines 2886 "if (sh->batch_head && sh != sh->batch_head)". This may result in an use-after-free bug. It can be fixed by moving "raid5_release_stripe(sh);" to the bottom of the function.
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) |
|---|---|---|---|---|---|
| 59fc630b8b5f9f21c8ce3ba153341c107dce1b0c | affected | git | 7470a4314b239e9a9580f248fdf4c9a92805490e | Unavailable | None listed |
| 59fc630b8b5f9f21c8ce3ba153341c107dce1b0c | affected | git | 09cf99bace7789d91caa8d10fbcfc8b2fb35857f | Unavailable | None listed |
| 59fc630b8b5f9f21c8ce3ba153341c107dce1b0c | affected | git | e5b3dd2d92c4511e81f6e4ec9c5bb7ad25e03d13 | Unavailable | None listed |
| 59fc630b8b5f9f21c8ce3ba153341c107dce1b0c | affected | git | f5d46f1b47f65da1faf468277b261eb78c8e25b5 | Unavailable | None listed |
| 59fc630b8b5f9f21c8ce3ba153341c107dce1b0c | affected | git | 5d8325fd15892c8ab1146edc1d7ed8463de39636 | Unavailable | None listed |
| 59fc630b8b5f9f21c8ce3ba153341c107dce1b0c | affected | git | d9b94c3ace549433de8a93eeb27b0391fc8ac406 | Unavailable | None listed |
| 59fc630b8b5f9f21c8ce3ba153341c107dce1b0c | affected | git | eb3a4f73f43f839df981dda5859e8e075067a360 | Unavailable | None listed |
| 59fc630b8b5f9f21c8ce3ba153341c107dce1b0c | affected | git | 104212471b1c1817b311771d817fb692af983173 | 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) |
|---|---|---|---|---|---|
| 4.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.1 | Unavailable | None listed |
| 4.9.326 | unaffected | semver | Unavailable | 4.9.* | None listed |
| 4.14.291 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.256 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.211 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.138 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.63 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.19.4 | unaffected | semver | Unavailable | 5.19.* | None listed |
| 6.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |