mmc: sdhci-of-aspeed: Remove children before releasing SDC resources
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 5.10.271, 5.15.222, 6.1.189, 6.6.158, 6.12.112, and 2 more
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
In the Linux kernel, the following vulnerability has been resolved: mmc: sdhci-of-aspeed: Remove children before releasing SDC resources Probe failure and removal leave SDHCI child devices registered after the parent clock and managed resources are released. Unregister the OF children in reverse order before disabling the parent clock on both paths. Use of_platform_device_destroy() because manual child creation does not set the flag required by of_platform_depopulate(). This issue was identified during our ongoing static-analysis research while reviewing kernel code.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
From bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c · fixed in 6b22b4d29e4fc1d2de2e4d7174925d68220165fb; From bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c · fixed in 67e8117df8547433989a6ac1545a68848d0a289f; From bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c · fixed in bc5e79a5a5651588f3a93bef7815e4e86f78962c; From bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c · fixed in b84d29f2541c8adb768e468388dbaa4bc25ef157; From bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c · fixed in 7eb896617a6db846b18596c10ca9f8900a73013e; From bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c · fixed in 15b5ffd8af2dd46856da57467eb6e0f90d8ada51; From bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c · fixed in 356b4b3b28a8ecd2a6c66d3b9666686315337df1; From bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c · fixed in 4396d70bb7fec531bcf934fed016b2f3300c670b
- Linux Linux
5.4
- KernelLinux
From 5.4.0 · fixed in 5.10.271; From 5.11.0 · fixed in 5.15.222; From 5.16.0 · fixed in 6.1.189; From 6.2.0 · fixed in 6.6.158; From 6.7.0 · fixed in 6.12.112; From 6.13.0 · fixed in 6.18.54; From 6.19.0 · fixed in 7.2.8
References 8
git.kernel.org
- stable/c/6b22b4d29e4fc1d2de2e4d7174925d68220165fb
- stable/c/67e8117df8547433989a6ac1545a68848d0a289f
- stable/c/bc5e79a5a5651588f3a93bef7815e4e86f78962c
- stable/c/b84d29f2541c8adb768e468388dbaa4bc25ef157
- stable/c/7eb896617a6db846b18596c10ca9f8900a73013e
- stable/c/15b5ffd8af2dd46856da57467eb6e0f90d8ada51
- stable/c/356b4b3b28a8ecd2a6c66d3b9666686315337df1
- stable/c/4396d70bb7fec531bcf934fed016b2f3300c670b