Description
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_slow_start_after_idle. While reading sysctl_tcp_slow_start_after_idle, 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
35089bb203f44e33b6bbb6c4de0b0708f9a48921 to < 3b26e11b07a09b31247688bec61e2925d4a571b6affected35089bb203f44e33b6bbb6c4de0b0708f9a48921 to < 369d99c2b89f54473adcf9acdf40ea562b5a6e0eaffected35089bb203f44e33b6bbb6c4de0b0708f9a48921 to < 0e3f82a03ec8c3808e87283e12946227415706c9affected35089bb203f44e33b6bbb6c4de0b0708f9a48921 to < 41aeba4506f6b70ec7500c6fe202731a4ba29fe5affected35089bb203f44e33b6bbb6c4de0b0708f9a48921 to < 68b6f9506747d507c7bfa374d178929b4157e8c6affected35089bb203f44e33b6bbb6c4de0b0708f9a48921 to < 4845b5713ab18a1bb6e31d1fbb4d600240b8b691affected
Linux Linux
Default version status: affected
2.6.18affected0 to < 2.6.18unaffected4.19.254 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/3b26e11b07a09b31247688bec61e2925d4a571b6 ↗
- https://git.kernel.org/stable/c/369d99c2b89f54473adcf9acdf40ea562b5a6e0e ↗
- https://git.kernel.org/stable/c/0e3f82a03ec8c3808e87283e12946227415706c9 ↗
- https://git.kernel.org/stable/c/41aeba4506f6b70ec7500c6fe202731a4ba29fe5 ↗
- https://git.kernel.org/stable/c/68b6f9506747d507c7bfa374d178929b4157e8c6 ↗
- https://git.kernel.org/stable/c/4845b5713ab18a1bb6e31d1fbb4d600240b8b691 ↗