6.9

CVE-2009-1527

Race condition in the ptrace_attach function in kernel/ptrace.c in the Linux kernel before 2.6.30-rc4 allows local users to gain privileges via a PTRACE_ATTACH ptrace call during an exec system call that is launching a setuid application, related to locking an incorrect cred_exec_mutex object.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version <= 2.6.29
Linux ≫ Linux Kernel Version2.6.30 Update-
Linux ≫ Linux Kernel Version2.6.30 Updaterc1
Linux ≫ Linux Kernel Version2.6.30 Updaterc2
Linux ≫ Linux Kernel Version2.6.30 Updaterc3
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.49% 0.383
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 6.9 3.4 10
AV:L/AC:M/Au:N/C:C/I:C/A:C
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.

http://secunia.com/advisories/35120
Broken Link
http://wiki.rpath.com/Advisories:rPSA-2009-0084
Broken Link
http://www.securityfocus.com/archive/1/503610/100/0/threaded
Third Party Advisory
VDB Entry
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=cad81bc2529ab8c62b6fdc83a1c0c7f4a87209eb
http://secunia.com/advisories/34977
Broken Link
http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.30-rc4
Broken Link
http://www.openwall.com/lists/oss-security/2009/05/04/2
Third Party Advisory
Mailing List
http://www.osvdb.org/54188
Broken Link
http://www.securityfocus.com/bid/34799
Third Party Advisory
VDB Entry
http://www.vupen.com/english/advisories/2009/1236
Not Applicable
https://exchange.xforce.ibmcloud.com/vulnerabilities/50293
Third Party Advisory
VDB Entry