CVE-2022-48626

moxart: fix potential use-after-free on remove path

State: Published
Severity: Not scored
Published: Feb 25, 2024
Updated: May 11, 2026
Reserved: Feb 25, 2024

Description

In the Linux kernel, the following vulnerability has been resolved:

moxart: fix potential use-after-free on remove path

It was reported that the mmc host structure could be accessed after it was freed in moxart_remove(), so fix this by saving the base register of the device and using it instead of the pointer dereference.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	1b66e94e6b9995323190f31c51d8e1a6f516627e to before f5dc193167591e88797262ec78515a0cbe79ff5fAffected 1b66e94e6b9995323190f31c51d8e1a6f516627e to before e6f580d0b3349646d4ee1ce0057eb273e8fb7e2eAffected 1b66e94e6b9995323190f31c51d8e1a6f516627e to before 9c25d5ff1856b91bd4365e813f566cb59aaa9552Affected 1b66e94e6b9995323190f31c51d8e1a6f516627e to before 3a0a7ec5574b510b067cfc734b8bdb6564b31d4eAffected 1b66e94e6b9995323190f31c51d8e1a6f516627e to before be93028d306dac9f5b59ebebd9ec7abcfc69c156Affected 1b66e94e6b9995323190f31c51d8e1a6f516627e to before af0e6c49438b1596e4be8a267d218a0c88a42323Affected 1b66e94e6b9995323190f31c51d8e1a6f516627e to before 7f901d53f120d1921f84f7b9b118e87e94b403c5Affected 1b66e94e6b9995323190f31c51d8e1a6f516627e to before bd2db32e7c3e35bd4d9b8bbff689434a50893546Affected
LinuxLinux	3.16Affected before 3.16Not affected 4.9.301 through 4.9.Not affected 4.14.266 through 4.14.Not affected 4.19.229 through 4.19.Not affected 5.4.179 through 5.4.Not affected 5.10.100 through 5.10.Not affected 5.15.23 through 5.15.Not affected 5.16.9 through 5.16.*Not affected 5.17 and laterNot affected

Product

Versions

LinuxLinux

1b66e94e6b9995323190f31c51d8e1a6f516627e to before f5dc193167591e88797262ec78515a0cbe79ff5fAffected
1b66e94e6b9995323190f31c51d8e1a6f516627e to before e6f580d0b3349646d4ee1ce0057eb273e8fb7e2eAffected
1b66e94e6b9995323190f31c51d8e1a6f516627e to before 9c25d5ff1856b91bd4365e813f566cb59aaa9552Affected
1b66e94e6b9995323190f31c51d8e1a6f516627e to before 3a0a7ec5574b510b067cfc734b8bdb6564b31d4eAffected
1b66e94e6b9995323190f31c51d8e1a6f516627e to before be93028d306dac9f5b59ebebd9ec7abcfc69c156Affected
1b66e94e6b9995323190f31c51d8e1a6f516627e to before af0e6c49438b1596e4be8a267d218a0c88a42323Affected
1b66e94e6b9995323190f31c51d8e1a6f516627e to before 7f901d53f120d1921f84f7b9b118e87e94b403c5Affected
1b66e94e6b9995323190f31c51d8e1a6f516627e to before bd2db32e7c3e35bd4d9b8bbff689434a50893546Affected

LinuxLinux

3.16Affected
before 3.16Not affected
4.9.301 through 4.9.*Not affected
4.14.266 through 4.14.*Not affected
4.19.229 through 4.19.*Not affected
5.4.179 through 5.4.*Not affected
5.10.100 through 5.10.*Not affected
5.15.23 through 5.15.*Not affected
5.16.9 through 5.16.*Not affected
5.17 and laterNot affected

References

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