Description
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_mtu_probing. While reading sysctl_tcp_mtu_probing, 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
5d424d5a674f782d0659a3b66d951f412901faee to < 7e8fc428a7f680f1c4994a40e52d7f95a9a93038affected5d424d5a674f782d0659a3b66d951f412901faee to < f966773e13cdd3f12baa90071b7b660f6c633ccbaffected5d424d5a674f782d0659a3b66d951f412901faee to < 77a04845f0d28a3561494a5f3121488470a968a4affected5d424d5a674f782d0659a3b66d951f412901faee to < aabe9438fdfe004e021d5a206227ec105dbe2416affected5d424d5a674f782d0659a3b66d951f412901faee to < b0920ca09d9ce19980c8391b9002455baa9c1417affected5d424d5a674f782d0659a3b66d951f412901faee to < f47d00e077e7d61baf69e46dde3210c886360207affected
Linux Linux
Default version status: affected
2.6.17affected0 to < 2.6.17unaffected4.19.254 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/7e8fc428a7f680f1c4994a40e52d7f95a9a93038 ↗
- https://git.kernel.org/stable/c/f966773e13cdd3f12baa90071b7b660f6c633ccb ↗
- https://git.kernel.org/stable/c/77a04845f0d28a3561494a5f3121488470a968a4 ↗
- https://git.kernel.org/stable/c/aabe9438fdfe004e021d5a206227ec105dbe2416 ↗
- https://git.kernel.org/stable/c/b0920ca09d9ce19980c8391b9002455baa9c1417 ↗
- https://git.kernel.org/stable/c/f47d00e077e7d61baf69e46dde3210c886360207 ↗