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 the parent
module’s reference. This will save the module pointer in structure of
usb_role_switch. Then, we don’t need to find module by iterating long
relations.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 20.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 22.04 | noarch | linux | < 5.15.0-112.122 | UNKNOWN |
ubuntu | 20.04 | noarch | linux-aws | < any | UNKNOWN |
ubuntu | 22.04 | noarch | linux-aws | < 5.15.0-1063.69 | UNKNOWN |
ubuntu | 20.04 | noarch | linux-aws-5.15 | < 5.15.0-1063.69~20.04.1 | UNKNOWN |
ubuntu | 22.04 | noarch | linux-aws-6.5 | < any | UNKNOWN |
ubuntu | 20.04 | noarch | linux-azure | < any | UNKNOWN |
ubuntu | 22.04 | noarch | linux-azure | < 5.15.0-1066.75 | UNKNOWN |
ubuntu | 20.04 | noarch | linux-azure-5.15 | < any | UNKNOWN |
ubuntu | 22.04 | noarch | linux-azure-6.5 | < any | UNKNOWN |
git.kernel.org/linus/1c9be13846c0b2abc2480602f8ef421360e1ad9e (6.8-rc6)
git.kernel.org/stable/c/0158216805ca7e498d07de38840d2732166ae5fa
git.kernel.org/stable/c/01f82de440f2ab07c259b7573371e1c42e5565db
git.kernel.org/stable/c/1c9be13846c0b2abc2480602f8ef421360e1ad9e
git.kernel.org/stable/c/4b45829440b1b208948b39cc71f77a37a2536734
git.kernel.org/stable/c/e279bf8e51893e1fe160b3d8126ef2dd00f661e1
git.kernel.org/stable/c/ef982fc41055fcebb361a92288d3225783d12913
launchpad.net/bugs/cve/CVE-2024-26747
nvd.nist.gov/vuln/detail/CVE-2024-26747
security-tracker.debian.org/tracker/CVE-2024-26747
ubuntu.com/security/notices/USN-6820-1
ubuntu.com/security/notices/USN-6820-2
ubuntu.com/security/notices/USN-6821-1
ubuntu.com/security/notices/USN-6821-2
ubuntu.com/security/notices/USN-6821-3
ubuntu.com/security/notices/USN-6821-4
ubuntu.com/security/notices/USN-6828-1
ubuntu.com/security/notices/USN-6871-1
ubuntu.com/security/notices/USN-6892-1
ubuntu.com/security/notices/USN-6919-1
www.cve.org/CVERecord?id=CVE-2024-26747