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CVE-2019-19058

CVSS v3.1 4.7 (Medium)
47% Progress
CVSS v2.0 4.7 (Medium)
47% Progress
EPSS 0.04 % (15th)
0.04% Progress
Affected Products 4
Advisories 35
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

A memory leak in the alloc_sgtable() function in drivers/net/wireless/intel/iwlwifi/fw/dbg.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering alloc_page() failures, aka CID-b4b814fec1a5.

Weaknesses
CWE-401
Missing Release of Memory after Effective Lifetime
CVE Status
PUBLISHED
CNA
MITRE
Published Date
2019-11-18 06:15:12
(4 years ago)
Updated Date
2023-11-07 03:07:24
(10 months ago)

Affected Products

Canonical

Fedoraproject

Linux

Opensuse

Configuration #1

    CPE23 From Up To
  Linux Kernel 5.3.11 and prior versions cpe:2.3:o:linux:linux_kernel <= 5.3.11

Configuration #2

    CPE23 From Up To
  Canonical Ubuntu Linux 14.04 cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm
  Canonical Ubuntu Linux 16.04 cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts
  Canonical Ubuntu Linux 18.04 cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts
  Canonical Ubuntu Linux 19.10 cpe:2.3:o:canonical:ubuntu_linux:19.10
  Fedoraproject Fedora 30 cpe:2.3:o:fedoraproject:fedora:30
  Fedoraproject Fedora 31 cpe:2.3:o:fedoraproject:fedora:31
  Opensuse Leap 15.1 cpe:2.3:o:opensuse:leap:15.1