7.2

CVE-2011-0521

The dvb_ca_ioctl function in drivers/media/dvb/ttpci/av7110_ca.c in the Linux kernel before 2.6.38-rc2 does not check the sign of a certain integer field, which allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact via a negative value.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 2.6.38
Linux ≫ Linux Kernel Version2.6.38 Update-
Linux ≫ Linux Kernel Version2.6.38 Updaterc1
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.11% 0.268
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.2 3.9 10
AV:L/AC:L/Au:N/C:C/I:C/A:C
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

http://openwall.com/lists/oss-security/2011/01/24/2
Patch
Third Party Advisory
Mailing List
http://openwall.com/lists/oss-security/2011/01/25/2
Patch
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/45986
Third Party Advisory
VDB Entry
http://www.securitytracker.com/id?1025195
Third Party Advisory
VDB Entry