CVE-2022-42895 - Access of Uninitialized Pointer

Severity

55%

Complexity

18%

Confidentiality

60%

There is an infoleak vulnerability in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_parse_conf_req function which can be used to leak kernel pointers remotely. We recommend upgrading past commit https://github.com/torvalds/linux/commit/b1a2cd50c0357f243b7435a732b4e62ba3157a2e https://www.google.com/url

CVSS 3.1 Base Score 5.5. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).

Overview

First reported 2 years ago

2022-11-23 15:15:00

Last updated 2 years ago

2022-11-28 01:19:00

Affected Software

Linux Kernel

References

https://kernel.dance/#b1a2cd50c0357f243b7435a732b4e62ba3157a2e

https://github.com/torvalds/linux/commit/b1a2cd50c0357f243b7435a732b4e62ba3157a2e

https://kernel.dance/#b1a2cd50c0357f243b7435a732b4e62ba3157a2e

Patch, Third Party Advisory

https://github.com/torvalds/linux/commit/b1a2cd50c0357f243b7435a732b4e62ba3157a2e

Patch, Third Party Advisory

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