Description
In the Linux kernel, the following vulnerability has been resolved: ip: Fix data-races around sysctl_ip_fwd_use_pmtu. While reading sysctl_ip_fwd_use_pmtu, 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
f87c10a8aa1e82498c42d0335524d6ae7cf5a52b to < eb15262128b793e4b1d1c4514d3e6d19c3959764affectedf87c10a8aa1e82498c42d0335524d6ae7cf5a52b to < 7828309df0f89419a9349761a37c7d1b0da45697affectedf87c10a8aa1e82498c42d0335524d6ae7cf5a52b to < b96ed5ccb09ae71103023ed13acefb194f609794affectedf87c10a8aa1e82498c42d0335524d6ae7cf5a52b to < 93fbc06da1d819f3981a7bd7928c3641ea67b364affectedf87c10a8aa1e82498c42d0335524d6ae7cf5a52b to < e364b5f6ffbfc457a997ad09a7baa16c19581edcaffectedf87c10a8aa1e82498c42d0335524d6ae7cf5a52b to < 60c158dc7b1f0558f6cadd5b50d0386da0000d50affected
Linux Linux
Default version status: affected
3.14affected0 to < 3.14unaffected4.19.254 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/eb15262128b793e4b1d1c4514d3e6d19c3959764 ↗
- https://git.kernel.org/stable/c/7828309df0f89419a9349761a37c7d1b0da45697 ↗
- https://git.kernel.org/stable/c/b96ed5ccb09ae71103023ed13acefb194f609794 ↗
- https://git.kernel.org/stable/c/93fbc06da1d819f3981a7bd7928c3641ea67b364 ↗
- https://git.kernel.org/stable/c/e364b5f6ffbfc457a997ad09a7baa16c19581edc ↗
- https://git.kernel.org/stable/c/60c158dc7b1f0558f6cadd5b50d0386da0000d50 ↗