Ubuntu.comUB:CVE-2023-52643CVE-2023-52643
In the Linux kernel, the following vulnerability has been resolved: iio:
core: fix memleak in iio_device_register_sysfs When
iio_device_register_sysfs_group() fails, we should free
iio_dev_opaque->chan_attr_group.attrs to prevent potential memleak.
Notes
| Author | Note |
|---|---|
| Priority reason: Exploitation requires device initialization, which requires either physical access or privileged access. |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux | < 5.15.0-106.116 | UNKNOWN |
| ubuntu | 23.10 | noarch | linux | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 14.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-aws | < 5.15.0-1061.67 | UNKNOWN |
References
git.kernel.org/linus/95a0d596bbd0552a78e13ced43f2be1038883c81 (6.8-rc5)
git.kernel.org/stable/c/1c6d19c8cbf6abcea2c8fca2db26abca2cbf0363
git.kernel.org/stable/c/359f220d0e753bba840eac19ffedcdc816b532f2
git.kernel.org/stable/c/3db312e06851996e7fb27cb5a8ccab4c0f9cdb93
git.kernel.org/stable/c/95a0d596bbd0552a78e13ced43f2be1038883c81
git.kernel.org/stable/c/b90126c86d83912688501826643ea698f0df1728
launchpad.net/bugs/cve/CVE-2023-52643
nvd.nist.gov/vuln/detail/CVE-2023-52643
security-tracker.debian.org/tracker/CVE-2023-52643
ubuntu.com/security/notices/USN-6766-1
ubuntu.com/security/notices/USN-6766-2
ubuntu.com/security/notices/USN-6766-3
ubuntu.com/security/notices/USN-6795-1
ubuntu.com/security/notices/USN-6828-1
www.cve.org/CVERecord?id=CVE-2023-52643
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