CVE-2024-26747 — NULL Pointer Dereference in Linux
Severity
4.4MEDIUMNVD
OSV7.0OSV6.5OSV5.5
EPSS
0.0%
top 98.11%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedApr 3
Latest updateJul 26
Description
In the Linux kernel, the following vulnerability has been resolved:
usb: roles: fix NULL pointer issue when put module's reference
In current design, usb role class driver will get usb_role_switch parent's
module reference after the user get usb_role_switch device and put the
reference after the user put the usb_role_switch device. However, the
parent device of usb_role_switch may be removed before the user put the
usb_role_switch. If so, then, NULL pointer issue will be met when the user
put …
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:HExploitability: 0.8 | Impact: 3.6
Affected Packages5 packages
▶CVEListV5linux/linux5c54fcac9a9de559b444ac63ec3cd82f1d157a0b — e279bf8e51893e1fe160b3d8126ef2dd00f661e1+7
Also affects: Debian Linux 10.0
Patches
🔴Vulnerability Details
12📋Vendor Advisories
12💬Community
1Bugzilla
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