CVE-2011-2497 — Vulnetix

CVE-2011-2497 REJECTED

Integer underflow in the l2cap_config_req function in net/bluetooth/l2cap_core.c in the Linux kernel before 3.0 allows remote attackers to cause a denial of service (heap memory corruption) or possibly have unspecified other impact via a small command-size value within the command header of a Logical Link Control and Adaptation Protocol (L2CAP) configuration request, leading to a buffer overflow.

EPSS 2.07% · 84.3th percentile

Risk Scores

EPSS Score

2.07%

84.3th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:14.04:LTS	linux	0
Ubuntu:14.04:LTS	linux-flo	0
Ubuntu:14.04:LTS	linux-manta	0
Ubuntu:14.04:LTS	linux-mako	0
Ubuntu:14.04:LTS	linux-goldfish	0
Ubuntu:14.04:LTS	linux-maguro	0
Ubuntu:14.04:LTS	linux-grouper	3.1.10-6.25, 0, 3.1.10-7.27

Timeline

Feb 4, 2022 EPSS Score
Mar 29, 2022 EPSS Score
May 20, 2022 EPSS Score
Sep 4, 2022 EPSS Score
Oct 26, 2022 EPSS Score
Dec 18, 2022 EPSS Score
Feb 9, 2023 EPSS Score
Mar 7, 2023 EPSS Score
Apr 2, 2023 EPSS Score
Jul 17, 2023 EPSS Score
Sep 7, 2023 EPSS Score
Oct 30, 2023 EPSS Score

References

https://ubuntu.com/security/CVE-2011-2497 third-party-advisory
https://ubuntu.com/security/notices/USN-1220-1 vendor-advisory
https://ubuntu.com/security/notices/USN-1219-1 vendor-advisory
https://ubuntu.com/security/notices/USN-1225-1 vendor-advisory
https://ubuntu.com/security/notices/USN-1227-1 vendor-advisory
https://ubuntu.com/security/notices/USN-1228-1 vendor-advisory
https://ubuntu.com/security/notices/USN-1239-1 vendor-advisory
https://ubuntu.com/security/notices/USN-1246-1 vendor-advisory
https://ubuntu.com/security/notices/USN-1245-1 vendor-advisory
https://ubuntu.com/security/notices/USN-1241-1 vendor-advisory
https://ubuntu.com/security/notices/USN-1240-1 vendor-advisory
https://ubuntu.com/security/notices/USN-1253-1 vendor-advisory
https://ubuntu.com/security/notices/USN-1256-1 vendor-advisory
https://www.cve.org/CVERecord?id=CVE-2011-2497 third-party-advisory

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