Description
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix a data-race around sysctl_tcp_early_retrans. While reading sysctl_tcp_early_retrans, it can be changed concurrently. Thus, we need to add READ_ONCE() to its reader.
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
eed530b6c67624db3f2cf477bac7c4d005d8f7ba to < 488d3ad98ef7cddce7054193dbae6b4349c6807daffectedeed530b6c67624db3f2cf477bac7c4d005d8f7ba to < 83767fe800a311370330d4ec83aa76093b744a80affectedeed530b6c67624db3f2cf477bac7c4d005d8f7ba to < 11e8b013d16e5db63f8f76acceb5b86964098aaaaffectedeed530b6c67624db3f2cf477bac7c4d005d8f7ba to < 5037ca9e4b169cc9aed0174d658c3d81fdaf8ea5affectedeed530b6c67624db3f2cf477bac7c4d005d8f7ba to < d5975f6376ce90c2c483ae36bf88c9cface4c13baffectedeed530b6c67624db3f2cf477bac7c4d005d8f7ba to < 52e65865deb6a36718a463030500f16530eaab74affected
Linux Linux
Default version status: affected
3.5affected0 to < 3.5unaffected4.19.254 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/488d3ad98ef7cddce7054193dbae6b4349c6807d ↗
- https://git.kernel.org/stable/c/83767fe800a311370330d4ec83aa76093b744a80 ↗
- https://git.kernel.org/stable/c/11e8b013d16e5db63f8f76acceb5b86964098aaa ↗
- https://git.kernel.org/stable/c/5037ca9e4b169cc9aed0174d658c3d81fdaf8ea5 ↗
- https://git.kernel.org/stable/c/d5975f6376ce90c2c483ae36bf88c9cface4c13b ↗
- https://git.kernel.org/stable/c/52e65865deb6a36718a463030500f16530eaab74 ↗