VulnerabilityModified
CVE-2011-5327
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.
CRITICAL 9.8EPSS 3.68%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.68%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 3.68% probability · 89th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- linux/linux kernel
- Source
- cve@mitre.org
References
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=12f09ccb4612734a53e47ed5302e0479c10a50f8Patch, Vendor Advisory
- https://github.com/torvalds/linux/commit/12f09ccb4612734a53e47ed5302e0479c10a50f8Patch, Third Party Advisory
- https://mirrors.edge.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1Release Notes, Vendor Advisory
- https://support.f5.com/csp/article/K42315210Third Party Advisory
- https://support.f5.com/csp/article/K42315210?utm_source=f5support&%3Butm_medium=RSS
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=12f09ccb4612734a53e47ed5302e0479c10a50f8Patch, Vendor Advisory
- https://github.com/torvalds/linux/commit/12f09ccb4612734a53e47ed5302e0479c10a50f8Patch, Third Party Advisory
- https://mirrors.edge.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1Release Notes, Vendor Advisory
- https://support.f5.com/csp/article/K42315210Third Party Advisory
- https://support.f5.com/csp/article/K42315210?utm_source=f5support&%3Butm_medium=RSS
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.