CVE-2022-49957
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)
kcm: fix strp_init() order and cleanup
In the Linux kernel, the following vulnerability has been resolved: kcm: fix strp_init() order and cleanup strp_init() is called just a few lines above this csk->sk_user_data check, it also initializes strp->work etc., therefore, it is unnecessary to call strp_done() to cancel the freshly initialized work. And if sk_user_data is already used by KCM, psock->strp should not be touched, particularly strp->work state, so we need to move strp_init() after the csk->sk_user_data check. This also makes a lockdep warning reported by syzbot go away.
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) |
|---|---|---|---|---|---|
| 44890e9ff771ef11777b2d1ebf8589255eb12502 | affected | git | 473f394953216614087f4179e55cdf0cf616a13b | Unavailable | None listed |
| e5571240236c5652f3e079b1d5866716a7ad819c | affected | git | a8a0c321319ad64a5427d6172cd9c23b4d6ca1e8 | Unavailable | None listed |
| e5571240236c5652f3e079b1d5866716a7ad819c | affected | git | 0946ff31d1a8778787bf6708beb20f38715267cc | Unavailable | None listed |
| e5571240236c5652f3e079b1d5866716a7ad819c | affected | git | 1b6666964ca1de93a7bf06e122bcf3616dbd33a9 | Unavailable | None listed |
| e5571240236c5652f3e079b1d5866716a7ad819c | affected | git | 55fb8c3baa8071c5d533a9ad48624e44e2a04ef5 | Unavailable | None listed |
| e5571240236c5652f3e079b1d5866716a7ad819c | affected | git | f865976baa85915c7672f351b74d5974b93215f6 | Unavailable | None listed |
| e5571240236c5652f3e079b1d5866716a7ad819c | affected | git | 8fc29ff3910f3af08a7c40a75d436b5720efe2bf | Unavailable | None listed |
| 085cbbda4b4cc7dd2ba63806346881c2c2e10107 | affected | git | Unavailable | Unavailable | None listed |
| 383250363daf01eb7aa3728c09ef8a4f6d8a3252 | affected | git | Unavailable | Unavailable | None listed |
| 19042316b9e12c93bf334a04d4dd7a4e846c7311 | affected | git | Unavailable | Unavailable | None listed |
| 4.14.22 | affected | semver | 4.14.293 | Unavailable | None listed |
| 4.9.84 | affected | semver | 4.10 | Unavailable | None listed |
| 4.9.100 | affected | semver | 4.10 | 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) |
|---|---|---|---|---|---|
| 4.15 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.15 | Unavailable | None listed |
| 4.14.293 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.258 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.213 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.142 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.66 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.19.8 | unaffected | semver | Unavailable | 5.19.* | None listed |
| 6.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |