CVE-2019-15919 — Use After Free in Kernel

CWE-416 — Use After Free7 documents6 sources
Severity
3.3LOWNVD
EPSS
0.1%
top 82.37%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Linux KernelDebian LinuxOpensuse Leap
Timeline
PublishedSep 4
Latest updateMay 24

Description

An issue was discovered in the Linux kernel before 5.0.10. SMB2_write in fs/cifs/smb2pdu.c has a use-after-free.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:NExploitability: 1.8 | Impact: 1.4

Affected Packages4 packages

▶NVDlinux/linux_kernel< 5.0.10
▶Debianlinux/linux_kernel< 4.19.37-1+3
▶debiandebian/linux< linux 4.19.37-1 (bookworm)
▶NVDopensuse/leap15.0, 15.1+1

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-m3c6-89vg-9rwq: An issue was discovered in the Linux kernel before 5↗2022-05-24
▶
OSV
CVE-2019-15919: An issue was discovered in the Linux kernel before 5↗2019-09-04
▶

📋Vendor Advisories

2
Red Hat
kernel: use-after-free in SMB2_write function in fs/cifs/smb2pdu.c↗2019-09-04
▶
Debian
CVE-2019-15919: linux - An issue was discovered in the Linux kernel before 5.0.10. SMB2_write in fs/cifs...↗2019
▶

💬Community

2
Bugzilla
CVE-2019-15919 kernel: use-after-free in SMB2_write function in fs/cifs/smb2pdu.c↗2019-09-09
▶
Bugzilla
CVE-2019-15919 kernel: use-after-free in SMB2_write function in fs/cifs/smb2pdu.c [fedora-all]↗2019-09-09
▶