CVE-2022-28390: ems_usb_start_xmit in drivers/net/can/usb/ems_usb.c in the Linux kernel through 5.17.1 has a double free

High severity · published Apr 3, 2022

CVE-2022-28390

ems_usb_start_xmit in drivers/net/can/usb/ems_usb.c in the Linux kernel through 5.17.1 has a double free

7.8

CVSS

0.4%

EPSS

On KEV

Description

ems_usb_start_xmit in drivers/net/can/usb/ems_usb.c in the Linux kernel through 5.17.1 has a double free.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack vector

Local

Complexity

Low

Privileges

Low

User interaction

None

Confidentiality

High

Integrity

High

Availability

High

Scope

Unchanged

Exploitation

Is it being used?

Exploit prediction (EPSS)0.4% · higher than 29% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

Kernel · Linux

2.6.32 through 5.17.1 · source: NVD

Debian Linux · Debian

9.0; 10.0; 11.0 · source: NVD

Fedora · Fedoraproject

34; 35; 36 · source: NVD

Hci Baseboard Management Controller · Netapp

h300e; h300s; h410c; h410s; h500e; h500s; +2 more · source: NVD

Affected product

Kernel

Linux

All Kernel CVEs

References

NVD

https://nvd.nist.gov/vuln/detail/CVE-2022-28390

CVE.org

https://www.cve.org/CVERecord?id=CVE-2022-28390

Patch

https://github.com/torvalds/linux/commit/c70222752228a62135cee3409dccefd494a24646

Mailing List

https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html

Third Party Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6IHHC455LMSJNG4CSZ5CEAHYWY2DE5YW/

Third Party Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LAWC35TO642FOP3UCA3C6IF7NAUFOVZ6/

Third Party Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XFMPUI3WI4U2F7ONHRW36WDY4ZE7LGGT/

Third Party Advisory

https://security.netapp.com/advisory/ntap-20220513-0001/