High severity · published Sep 8, 2010
CVE-2010-2492
Buffer overflow in the ecryptfs_uid_hash macro in fs/ecryptfs/messaging.c in the eCryptfs subsystem in the Linux kernel before 2.6.35 might allow local users to gain privileges or…
7.8
CVSS
0.4%
EPSS
No
On KEV
Description
Buffer overflow in the ecryptfs_uid_hash macro in fs/ecryptfs/messaging.c in the eCryptfs subsystem in the Linux kernel before 2.6.35 might allow local users to gain privileges or cause a denial of service (system crash) via unspecified vectors.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 38% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
KE
Kernel · Linux
before 2.6.35 · source: NVD
AC
Aura Communication Manager · Avaya
5.2 · source: NVD
AP
Aura Presence Services · Avaya
6.0; 6.1; 6.1.1 · source: NVD
AS
Aura Session Manager · Avaya
1.1; 5.2; 6.0 · source: NVD
AS
Aura System Manager · Avaya
5.2; 6.0; 6.1; 6.1.1 · source: NVD
AS
Aura System Platform · Avaya
1.1; 6.0; 6.0 · source: NVD
AV
Aura Voice Portal · Avaya
5.0; 5.1; 5.1 · source: NVD
ES
Esx · Vmware
4.0; 4.1 · source: NVD
IQ
IQ · Avaya
5.0; 5.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2010-2492
CVE.org
https://www.cve.org/CVERecord?id=CVE-2010-2492
git.kernel.org
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a6f80fb7b5986fda663d94079d3bba0937a6b6ff
Broken Link
http://secunia.com/advisories/42890
Broken Link
http://secunia.com/advisories/46397
Third Party Advisory
http://support.avaya.com/css/P8/documents/100113326
Broken Link
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.35
Broken Link
http://www.mandriva.com/security/advisories?name=MDVSA-2010:172
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