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Vulnerabilities / CVE-2015-8812

critical

CVE-2015-8812

kernel: CXGB3: Logic bug in return code handling prematurely frees key structures causing Use after free or kernel panic.

Published Modified
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat6.9AV:L/AC:M/Au:N/C:C/I:C/A:C

Trivy's own label is CRITICAL. Rated critical by NVD. Rated lower by Oracle (high), Red Hat (medium), Ubuntu (medium).

Description

drivers/infiniband/hw/cxgb3/iwch_cm.c in the Linux kernel before 4.5 does not properly identify error conditions, which allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free) via crafted packets.

Affected packages and fixed versions

SourcePackageFixed in
debian 11linux4.4.2-1
debian 12linux4.4.2-1
debian 13linux4.4.2-1
debian 14linux4.4.2-1
debian 7linux3.2.73-2+deb7u3
debian 8linux3.16.7-ckt20-1+deb8u4
echolinux4.4.2-1
Oracle Linux 7kernel, kernel-abi-whitelists, kernel-debug and 9 more3.10.0-514.el7
Red Hatkernel, kernel-abi-whitelists, kernel-bootwrapper and 10 moreno fix listed
root.io debian 11rootio-linux4.4.2-1
root.io debian 12rootio-linux4.4.2-1
root.io debian 13rootio-linux4.4.2-1
Show all 49 entries from 18 sources
SourcePackageFixed in
debian 11linux4.4.2-1
debian 12linux4.4.2-1
debian 13linux4.4.2-1
debian 14linux4.4.2-1
debian 7linux3.2.73-2+deb7u3
debian 8linux3.16.7-ckt20-1+deb8u4
echolinux4.4.2-1
Oracle Linux 7kernel3.10.0-514.el7
Oracle Linux 7kernel-abi-whitelists3.10.0-514.el7
Oracle Linux 7kernel-debug3.10.0-514.el7
Oracle Linux 7kernel-debug-devel3.10.0-514.el7
Oracle Linux 7kernel-devel3.10.0-514.el7
Oracle Linux 7kernel-doc3.10.0-514.el7
Oracle Linux 7kernel-headers3.10.0-514.el7
Oracle Linux 7kernel-tools3.10.0-514.el7
Oracle Linux 7kernel-tools-libs3.10.0-514.el7
Oracle Linux 7kernel-tools-libs-devel3.10.0-514.el7
Oracle Linux 7perf3.10.0-514.el7
Oracle Linux 7python-perf3.10.0-514.el7
Red Hatkernelno fix listed
Red Hatkernel-abi-whitelistsno fix listed
Red Hatkernel-bootwrapperno fix listed
Red Hatkernel-debugno fix listed
Red Hatkernel-debug-develno fix listed
Red Hatkernel-develno fix listed
Red Hatkernel-docno fix listed
Red Hatkernel-firmwareno fix listed
Red Hatkernel-headersno fix listed
Red Hatkernel-kdumpno fix listed
Red Hatkernel-kdump-develno fix listed
Red Hatperfno fix listed
Red Hatpython-perfno fix listed
root.io debian 11rootio-linux4.4.2-1
root.io debian 12rootio-linux4.4.2-1
root.io debian 13rootio-linux4.4.2-1
ubuntu 12.04linux3.2.0-102.142
ubuntu 12.04linux-armadaxp3.2.0-1665.90
ubuntu 12.04linux-lts-trusty3.13.0-85.129~precise1
ubuntu 12.04linux-ti-omap43.2.0-1480.106
ubuntu 12.04-ESMlinux3.2.0-102.142
ubuntu 12.04-ESMlinux-lts-trusty3.13.0-85.129~precise1
ubuntu 14.04linux3.13.0-85.129
ubuntu 14.04linux-lts-utopic3.16.0-69.89~14.04.1
ubuntu 14.04linux-lts-vivid3.19.0-58.64~14.04.1
ubuntu 14.04linux-lts-wily4.2.0-35.40~14.04.1
ubuntu 14.04-ESMlinux3.13.0-85.129
ubuntu 15.04linux3.19.0-58.64
ubuntu 15.10linux4.2.0-35.40
ubuntu 15.10linux-raspi24.2.0-1028.36

References

All 50 references

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.