CVE-2019-8912

In the Linux kernel through 4.20.11, af_alg_release() in crypto/af_alg.c neglects to set a NULL value for a certain structure member, which leads to a use-after-free in sockfs_setattr.

Link	Resource
https://usn.ubuntu.com/3931-2/	Third Party Advisory
https://usn.ubuntu.com/3931-1/	Third Party Advisory
https://usn.ubuntu.com/3930-2/	Third Party Advisory
https://usn.ubuntu.com/3930-1/	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00052.html	Mailing List Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0174	Third Party Advisory
http://patchwork.ozlabs.org/patch/1042902/	Patch Third Party Advisory
http://www.securityfocus.com/bid/107063	Third Party Advisory VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-8912	Issue Tracking Patch

Configuration 1

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.0:rc7:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.0:rc1:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.0:rc2:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.0:rc3:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.0:rc4:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.0:rc5:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.0:rc6:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.0:rc8:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:* cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*

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Published : 2019-02-18 06:29

Updated : 2021-06-02 03:36

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NVD link : CVE-2019-8912

Mitre link : CVE-2019-8912

No products.

CWE-416