CVE-2011-5327
published 2019-07-27CVE-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…
PriorityP339critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
3.68%
88.4th percentile
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.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | — | — |
| linux | linux_kernel | >= 2.6.39 < 3.1 | 3.1 |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
osv9.8CRITICAL
vendor_debian9.8LOW
vendor_redhat9.8CRITICAL
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Red Hat
kernel: memory corruption in sunction tcm_loop_make_naa_tpg() in drivers/target/loopback/tcm_loop.c
vendor_redhat·2019-07-27·CVSS 9.8
CVE-2011-5327 [CRITICAL] kernel: memory corruption in sunction tcm_loop_make_naa_tpg() in drivers/target/loopback/tcm_loop.c
kernel: memory corruption in sunction tcm_loop_make_naa_tpg() in drivers/target/loopback/tcm_loop.c
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.
A flaw was found in the Linux kernel’s implementation of SCSI loopback emulation, where an off by one in the drivers/target/loopback/tcm_loop.c tcm_loop_make_naa_tpg() function could result in memory corruption. A local attacker could abuse this flaw by corrupting memory on a system where this configuration is present.
Package: kernel (Red Hat Enterprise Linux 5) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-alt (Red Hat
Debian
CVE-2011-5327: linux - In the Linux kernel before 3.1, an off by one in the drivers/target/loopback/tcm...
vendor_debian·2011·CVSS 9.8
CVE-2011-5327 [CRITICAL] CVE-2011-5327: linux - In the Linux kernel before 3.1, an off by one in the drivers/target/loopback/tcm...
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.
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved
sid: resolved
trixie: resolved
GHSA
GHSA-55j4-w9wc-h4fx: In the Linux kernel before 3
ghsa_unreviewed·2022-04-22
CVE-2011-5327 [CRITICAL] CWE-119 GHSA-55j4-w9wc-h4fx: In the Linux kernel before 3
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.
OSV
CVE-2011-5327: In the Linux kernel before 3
osv·2019-07-27·CVSS 9.8
CVE-2011-5327 [CRITICAL] CVE-2011-5327: In the Linux kernel before 3
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.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2011-5327 kernel: memory corruption in sunction tcm_loop_make_naa_tpg() in drivers/target/loopback/tcm_loop.c
bugzilla·2019-08-01·CVSS 9.8
CVE-2011-5327 [CRITICAL] CVE-2011-5327 kernel: memory corruption in sunction tcm_loop_make_naa_tpg() in drivers/target/loopback/tcm_loop.c
CVE-2011-5327 kernel: memory corruption in sunction tcm_loop_make_naa_tpg() in drivers/target/loopback/tcm_loop.c
A vulnerability was found in Linux Kernel, 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.
Reference:
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=12f09ccb4612734a53e47ed5302e0479c10a50f8
https://github.com/torvalds/linux/commit/12f09ccb4612734a53e47ed5302e0479c10a50f8
https://mirrors.edge.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1
Discussion:
Created kernel tracking bugs for this issue:
Affects: fedora-all [bug 1735625]
---
This was fixed for Fedora in 2011.
---
No shipping versions of Red Hat Enterprise Linux contain this flaw.
---
This flaw is rat
Bugzilla
CVE-2011-5327 kernel: memory corruption in sunction tcm_loop_make_naa_tpg() in drivers/target/loopback/tcm_loop.c [fedora-all]
bugzilla·2019-08-01·CVSS 9.8
CVE-2011-5327 [CRITICAL] CVE-2011-5327 kernel: memory corruption in sunction tcm_loop_make_naa_tpg() in drivers/target/loopback/tcm_loop.c [fedora-all]
CVE-2011-5327 kernel: memory corruption in sunction tcm_loop_make_naa_tpg() in drivers/target/loopback/tcm_loop.c [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOT
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=12f09ccb4612734a53e47ed5302e0479c10a50f8https://github.com/torvalds/linux/commit/12f09ccb4612734a53e47ed5302e0479c10a50f8https://mirrors.edge.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1https://support.f5.com/csp/article/K42315210https://support.f5.com/csp/article/K42315210?utm_source=f5support&%3Butm_medium=RSShttps://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=12f09ccb4612734a53e47ed5302e0479c10a50f8https://github.com/torvalds/linux/commit/12f09ccb4612734a53e47ed5302e0479c10a50f8https://mirrors.edge.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1https://support.f5.com/csp/article/K42315210https://support.f5.com/csp/article/K42315210?utm_source=f5support&%3Butm_medium=RSS
2019-07-27
Published