CVE-2022-49585
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)
tcp: Fix data-races around sysctl_tcp_fastopen_blackhole_timeout.
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_fastopen_blackhole_timeout. While reading sysctl_tcp_fastopen_blackhole_timeout, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers.
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) |
|---|---|---|---|---|---|
| cf1ef3f0719b4dcb74810ed507e2a2540f9811b4 | affected | git | 0dc2f19d8c2636cebda7976b5ea40c6d69f0d891 | Unavailable | None listed |
| cf1ef3f0719b4dcb74810ed507e2a2540f9811b4 | affected | git | a77a75a0e7f397550ab039f96115103e78dd5c69 | Unavailable | None listed |
| cf1ef3f0719b4dcb74810ed507e2a2540f9811b4 | affected | git | 8afa5604e295046c02b79ccf9e2bbbf8d969d60e | Unavailable | None listed |
| cf1ef3f0719b4dcb74810ed507e2a2540f9811b4 | affected | git | 021266ec640c7a4527e6cd4b7349a512b351de1d | 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) |
|---|---|---|---|---|---|
| 4.12 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.12 | Unavailable | None listed |
| 5.10.134 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.58 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.18.15 | unaffected | semver | Unavailable | 5.18.* | None listed |
| 5.19 | unaffected | original_commit_for_fix | Unavailable | * | None listed |