7.8
CVE-2009-2768
- EPSS 0.41%
- Veröffentlicht 14.08.2009 15:16:27
- Zuletzt bearbeitet 16.06.2026 23:10:10
- Erkennungen
LoginThe load_flat_shared_library function in fs/binfmt_flat.c in the flat subsystem in the Linux kernel before 2.6.31-rc6 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by executing a shared flat binary, which triggers an access of an "uninitialized cred pointer."
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 2.6.31
Linux ≫ Linux Kernel Version 2.6.31 Update rc1
Linux ≫ Linux Kernel Version 2.6.31 Update rc2
Linux ≫ Linux Kernel Version 2.6.31 Update rc3
Linux ≫ Linux Kernel Version 2.6.31 Update rc4
Linux ≫ Linux Kernel Version 2.6.31 Update rc5
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.41% | 0.321 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| NIST | 7.8 | 1.8 | 5.9 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
|
| NIST | 7.2 | 3.9 | 10 |
AV:L/AC:L/Au:N/C:C/I:C/A:C
|
CWE-476 NULL Pointer Dereference
The product dereferences a pointer that it expects to be valid but is NULL.
CWE-824 Access of Uninitialized Pointer
The product accesses or uses a pointer that has not been initialized.
http://www.mandriva.com/security/advisories?name=MDVSA-2011:051
http://secunia.com/advisories/36278
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.30.5
http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.31-rc6
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=3440625d78711bee41a84cf29c3d8c579b522666
http://lkml.org/lkml/2009/6/22/91
http://thread.gmane.org/gmane.linux.hardware.blackfin.kernel.devel/1905
http://www.openwall.com/lists/oss-security/2009/08/13/1
http://www.securityfocus.com/bid/36037
https://exchange.xforce.ibmcloud.com/vulnerabilities/52909