CVE-2022-48742
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)
rtnetlink: make sure to refresh master_dev/m_ops in __rtnl_newlink()
In the Linux kernel, the following vulnerability has been resolved: rtnetlink: make sure to refresh master_dev/m_ops in __rtnl_newlink() While looking at one unrelated syzbot bug, I found the replay logic in __rtnl_newlink() to potentially trigger use-after-free. It is better to clear master_dev and m_ops inside the loop, in case we have to replay it.
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) |
|---|---|---|---|---|---|
| ba7d49b1f0f8e5f24294a880ed576964059af5ef | affected | git | 2cf180360d66bd657e606c1217e0e668e6faa303 | Unavailable | None listed |
| ba7d49b1f0f8e5f24294a880ed576964059af5ef | affected | git | 7d9211678c0f0624f74cdff36117ab8316697bb8 | Unavailable | None listed |
| ba7d49b1f0f8e5f24294a880ed576964059af5ef | affected | git | a01e60a1ec6bef9be471fb7182a33c6d6f124e93 | Unavailable | None listed |
| ba7d49b1f0f8e5f24294a880ed576964059af5ef | affected | git | bd43771ee9759dd9dfae946bff190e2c5a120de5 | Unavailable | None listed |
| ba7d49b1f0f8e5f24294a880ed576964059af5ef | affected | git | 3bbe2019dd12b8d13671ee6cda055d49637b4c39 | Unavailable | None listed |
| ba7d49b1f0f8e5f24294a880ed576964059af5ef | affected | git | def5e7070079b2a214b3b1a2fbec623e6fbfe34a | Unavailable | None listed |
| ba7d49b1f0f8e5f24294a880ed576964059af5ef | affected | git | 36a9a0aee881940476b254e0352581401b23f210 | Unavailable | None listed |
| ba7d49b1f0f8e5f24294a880ed576964059af5ef | affected | git | c6f6f2444bdbe0079e41914a35081530d0409963 | 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) |
|---|---|---|---|---|---|
| 3.14 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.14 | Unavailable | None listed |
| 4.9.300 | unaffected | semver | Unavailable | 4.9.* | None listed |
| 4.14.265 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.228 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.177 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.97 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.20 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.16.6 | unaffected | semver | Unavailable | 5.16.* | None listed |
| 5.17 | unaffected | original_commit_for_fix | Unavailable | * | None listed |