4.9

CVE-2008-3077

arch/x86/kernel/ptrace.c in the Linux kernel before 2.6.25.10 on the x86_64 platform leaks task_struct references into the sys32_ptrace function, which allows local users to cause a denial of service (system crash) or have unspecified other impact via unknown vectors, possibly a use-after-free vulnerability.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 2.6.25.10
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.4% 0.314
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 4.9 3.9 6.9
AV:L/AC:L/Au:N/C:N/I:N/A:C
CWE-416 Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.25.10
Broken Link
http://secunia.com/advisories/31048
Third Party Advisory
http://www.openwall.com/lists/oss-security/2008/07/03/2
Third Party Advisory
Mailing List
http://www.vupen.com/english/advisories/2008/2063/references
Third Party Advisory
http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.25.y.git%3Ba=commitdiff%3Bh=1e9a615bfce7996ea4d815d45d364b47ac6a74e8
http://www.securityfocus.com/bid/30077
Third Party Advisory
VDB Entry