Description
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_recovery. While reading sysctl_tcp_recovery, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
4f41b1c58a32537542f14c1150099131613a5e8a to < c7a492db1f7c37c758a66915908677bd8bc5d368affected4f41b1c58a32537542f14c1150099131613a5e8a to < 92c35113c63306091df9211375eebd0abd8c2160affected4f41b1c58a32537542f14c1150099131613a5e8a to < d8781f7cd04091744f474a2bada74772084b9dc9affected4f41b1c58a32537542f14c1150099131613a5e8a to < a31e2d0cb5cfa2aae3144cac04f25031d5d20fb4affected4f41b1c58a32537542f14c1150099131613a5e8a to < 52ee7f5c4811ce6be1becd14d38ba1f8a8a0df81affected4f41b1c58a32537542f14c1150099131613a5e8a to < e7d2ef837e14a971a05f60ea08c47f3fed1a36e4affected
Linux Linux
Default version status: affected
4.4affected0 to < 4.4unaffected4.19.254 to ≤ 4.19.*unaffected5.4.208 to ≤ 5.4.*unaffected5.10.134 to ≤ 5.10.*unaffected5.15.58 to ≤ 5.15.*unaffected5.18.15 to ≤ 5.18.*unaffected5.19 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/c7a492db1f7c37c758a66915908677bd8bc5d368 ↗
- https://git.kernel.org/stable/c/92c35113c63306091df9211375eebd0abd8c2160 ↗
- https://git.kernel.org/stable/c/d8781f7cd04091744f474a2bada74772084b9dc9 ↗
- https://git.kernel.org/stable/c/a31e2d0cb5cfa2aae3144cac04f25031d5d20fb4 ↗
- https://git.kernel.org/stable/c/52ee7f5c4811ce6be1becd14d38ba1f8a8a0df81 ↗
- https://git.kernel.org/stable/c/e7d2ef837e14a971a05f60ea08c47f3fed1a36e4 ↗