CVE-2022-42895
Last modified
CVE-2022-42895 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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 . EPSS estimates a 0.39% chance of exploitation in the next 30 days.
Description
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
Metrics
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | All versions |
References
- https://github.com/torvalds/linux/commit/b1a2cd50c0357f243b7435a732b4e62ba3157a2ePatch, Third Party Advisory
- https://kernel.dance/#b1a2cd50c0357f243b7435a732b4e62ba3157a2ePatch, Third Party Advisory
- https://github.com/torvalds/linux/commit/b1a2cd50c0357f243b7435a732b4e62ba3157a2ePatch, Third Party Advisory
- https://kernel.dance/#b1a2cd50c0357f243b7435a732b4e62ba3157a2ePatch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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