CVE-2022-49587
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 a data-race around sysctl_tcp_notsent_lowat.
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix a data-race around sysctl_tcp_notsent_lowat. While reading sysctl_tcp_notsent_lowat, it can be changed concurrently. Thus, we need to add READ_ONCE() to its reader.
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) |
|---|---|---|---|---|---|
| c9bee3b7fdecb0c1d070c7b54113b3bdfb9a3d36 | affected | git | 91e21df688f8a75255ca9c459da39ac96300113a | Unavailable | None listed |
| c9bee3b7fdecb0c1d070c7b54113b3bdfb9a3d36 | affected | git | c1b85c5a34294f7444c13bf828e0e84b0a0eed85 | Unavailable | None listed |
| c9bee3b7fdecb0c1d070c7b54113b3bdfb9a3d36 | affected | git | 0f75343584ee474303e17efe0610bdd170af1d13 | Unavailable | None listed |
| c9bee3b7fdecb0c1d070c7b54113b3bdfb9a3d36 | affected | git | e9362a993886613ef0284c2a4911c6017c97d803 | Unavailable | None listed |
| c9bee3b7fdecb0c1d070c7b54113b3bdfb9a3d36 | affected | git | fd6f1284e380c377932186042ff0b5c987fb2b92 | Unavailable | None listed |
| c9bee3b7fdecb0c1d070c7b54113b3bdfb9a3d36 | affected | git | 80d4d0c461674eea87f0977e12a2ecd334b9b79c | Unavailable | None listed |
| c9bee3b7fdecb0c1d070c7b54113b3bdfb9a3d36 | affected | git | 62e56cfeb2ae4b53ae9ca24c80f54093250ce64a | Unavailable | None listed |
| c9bee3b7fdecb0c1d070c7b54113b3bdfb9a3d36 | affected | git | 55be873695ed8912eb77ff46d1d1cadf028bd0f3 | 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) |
|---|---|---|---|---|---|
| 3.12 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.12 | Unavailable | None listed |
| 4.9.325 | unaffected | semver | Unavailable | 4.9.* | None listed |
| 4.14.290 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.254 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.208 | unaffected | semver | Unavailable | 5.4.* | 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 |