Description
In the Linux kernel before 3.1, an off by one in the drivers/target/loopback/tcm_loop.c tcm_loop_make_naa_tpg() function could result in at least memory corruption.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 14.04 LTS | linux +3 | No fix yet | — |
References
- https://github.com/torvalds/linux/commit/12f09ccb4612734a53e47ed5302e0479c10a50f8
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=12f09ccb4612734a53e47ed5302e0479c10a50f8
- https://mirrors.edge.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1
- https://support.f5.com/csp/article/K42315210
- https://support.f5.com/csp/article/K42315210?utm_source=f5support&%3Butm_medium=RSS