CVE-2019-19768 (High) detected in linuxv3.0 - autoclosed

mend-bolt-for-github[bot] commented 4 years ago

CVE-2019-19768 - High Severity Vulnerability

Vulnerable Library - linuxv3.0

Linux kernel source tree

Library home page: https://github.com/verygreen/linux.git

Found in HEAD commit: 0c501f5a0fd72c7b2ac82904235363bd44fd8f9e

Found in base branch: master

Vulnerable Source Files (1)

/kernel/trace/blktrace.c

Vulnerability Details

In the Linux kernel 5.4.0-rc2, there is a use-after-free (read) in the __blk_add_trace function in kernel/trace/blktrace.c (which is used to fill out a blk_io_trace structure and place it in a per-cpu sub-buffer).

Publish Date: 2019-12-12

URL: CVE-2019-19768

CVSS 3 Score Details (7.5)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://nvd.nist.gov/vuln/detail/CVE-2019-19768

Release Date: 2020-06-10

Fix Resolution: kernel-doc - 3.10.0-514.76.1,3.10.0-957.54.1,4.18.0-147.13.2,3.10.0-1127.8.2,3.10.0-327.88.1,4.18.0-80.18.1,4.18.0-193,3.10.0-1062.26.1,3.10.0-693.67.1;kernel-rt-core - 4.18.0-193.rt13.51;kernel-rt-debug-debuginfo - 4.18.0-193.rt13.51;kernel-abi-whitelists - 3.10.0-327.88.1,3.10.0-1062.26.1,4.18.0-147.13.2,4.18.0-80.18.1,3.10.0-514.76.1,3.10.0-1127.8.2,3.10.0-957.54.1,4.18.0-193,3.10.0-693.67.1;kernel-zfcpdump-modules - 4.18.0-193,4.18.0-147.13.2;kernel-rt-trace-devel - 3.10.0-1127.8.2.rt56.1103;kernel-debug-modules-extra - 4.18.0-147.13.2,4.18.0-193,4.18.0-147.13.2,4.18.0-193,4.18.0-80.18.1,4.18.0-80.18.1,4.18.0-147.13.2,4.18.0-193,4.18.0-193,4.18.0-147.13.2;kernel-rt-debug-kvm - 4.18.0-193.rt13.51,3.10.0-1127.8.2.rt56.1103;kernel-bootwrapper - 3.10.0-1062.26.1,3.10.0-1127.8.2,3.10.0-693.67.1,3.10.0-1062.26.1,3.10.0-957.54.1,3.10.0-1127.8.2,3.10.0-514.76.1,3.10.0-957.54.1;kernel-rt-debuginfo - 4.18.0-193.rt13.51;kernel-rt-debug-modules - 4.18.0-193.rt13.51;kernel-zfcpdump-devel - 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Step up your Open Source Security Game with Mend here

mend-bolt-for-github[bot] commented 2 years ago

:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.

mend-bolt-for-github[bot] commented 2 years ago

:information_source: This issue was automatically re-opened by Mend because the vulnerable library in the specific branch(es) has been detected in the Mend inventory.