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5.5
CVSSv3

CVE-2011-5321

Published: 02/05/2016 Updated: 05/01/2018
CVSS v2 Base Score: 4.9 | Impact Score: 6.9 | Exploitability Score: 3.9
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 437
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C

Vulnerability Summary

The tty_open function in drivers/tty/tty_io.c in the Linux kernel prior to 3.1.1 mishandles a driver-lookup failure, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via crafted access to a device file under the /dev/pts directory.

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linux linux kernel

References

NVD-CWE-Otherhttps://github.com/torvalds/linux/commit/c290f8358acaeffd8e0c551ddcc24d1206143376http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1.1http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c290f8358acaeffd8e0c551ddcc24d1206143376http://www.openwall.com/lists/oss-security/2015/03/13/17https://bugzilla.redhat.com/show_bug.cgi?id=1201887http://rhn.redhat.com/errata/RHSA-2015-1221.htmlhttps://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
type confusionIMAPCVE-2024-36103CVE-2024-28995CVE-2024-37325CVE-2024-30078CVE-2024-30082SQL injectionCVE-2024-30052
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