VulnerabilityModified
CVE-2022-45934
An issue was discovered in the Linux kernel through 6.0.10. l2cap_config_req in net/bluetooth/l2cap_core.c has an integer wraparound via L2CAP_CONF_REQ packets.
HIGH 7.8EPSS 0.77%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.77%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An issue was discovered in the Linux kernel through 6.0.10. l2cap_config_req in net/bluetooth/l2cap_core.c has an integer wraparound via L2CAP_CONF_REQ packets.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.77% probability · 54th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-190
- Affected
- linux/linux kernel · fedoraproject/fedora · netapp/h410c firmware · netapp/h300s firmware · netapp/h500s firmware · netapp/h700s firmware · netapp/h410s firmware · debian/debian linux
- Source
- cve@mitre.org
References
- https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=ae4569813a6e931258db627cdfe50dfb4f917d5dMailing List, Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2023/03/msg00000.htmlThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NDAKCGDW6CQ6G3RZWYZJO454R3L5CTQB/
- https://security.netapp.com/advisory/ntap-20230113-0008/Third Party Advisory
- https://www.debian.org/security/2023/dsa-5324Third Party Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=ae4569813a6e931258db627cdfe50dfb4f917d5dMailing List, Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2023/03/msg00000.htmlThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NDAKCGDW6CQ6G3RZWYZJO454R3L5CTQB/
- https://security.netapp.com/advisory/ntap-20230113-0008/Third Party Advisory
- https://www.debian.org/security/2023/dsa-5324Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.