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kernel: memory leak in l2cap_recv_acldata of the file net/bluetooth/l2cap_core.c

🗓️ 16 May 2023 08:56:17Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 2 Views

Kernel memory leak in l2cap_recv_acldata can crash the system when malicious packets trigger it.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8.8aarch64bpftool4.18.0-477.10.1.el8_8bpftool-4.18.0-477.10.1.el8_8.aarch64.rpm
Red Hat Enterprise Linux8.8ppc64lebpftool4.18.0-477.10.1.el8_8bpftool-4.18.0-477.10.1.el8_8.ppc64le.rpm
Red Hat Enterprise Linux8.8s390xbpftool4.18.0-477.10.1.el8_8bpftool-4.18.0-477.10.1.el8_8.s390x.rpm
Red Hat Enterprise Linux8.8x86_64bpftool4.18.0-477.10.1.el8_8bpftool-4.18.0-477.10.1.el8_8.x86_64.rpm
Red Hat Enterprise Linux8.8aarch64bpftool-debuginfo4.18.0-477.10.1.el8_8bpftool-debuginfo-4.18.0-477.10.1.el8_8.aarch64.rpm
Red Hat Enterprise Linux8.8ppc64lebpftool-debuginfo4.18.0-477.10.1.el8_8bpftool-debuginfo-4.18.0-477.10.1.el8_8.ppc64le.rpm
Red Hat Enterprise Linux8.8s390xbpftool-debuginfo4.18.0-477.10.1.el8_8bpftool-debuginfo-4.18.0-477.10.1.el8_8.s390x.rpm
Red Hat Enterprise Linux8.8x86_64bpftool-debuginfo4.18.0-477.10.1.el8_8bpftool-debuginfo-4.18.0-477.10.1.el8_8.x86_64.rpm
Red Hat Enterprise Linux8.8aarch64kernel4.18.0-477.10.1.el8_8kernel-4.18.0-477.10.1.el8_8.aarch64.rpm
Red Hat Enterprise Linux8.8ppc64lekernel4.18.0-477.10.1.el8_8kernel-4.18.0-477.10.1.el8_8.ppc64le.rpm
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29 Jun 2026 21:07Current
6.6Medium risk
Vulners AI Score6.6
CVSS 3.13.5 - 4.3
EPSS0.00567
SSVC
2