CVE-2026-98833
mtd: core: call _get_device() with the master MTD
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 6.6.160, 6.12.113, 6.18.56, 7.2.10
- 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: mtd: core: call _get_device() with the master MTD __get_mtd_device() calls the master's _get_device() callback with mtd, which may be a partition. __put_mtd_device() passes the master. This breaks gluebi partitions because gluebi_get_device() uses container_of() and therefore requires the master MTD. Pass the master to _get_device(), matching _put_device().
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
5.7
- KernelLinux
From 5.7.0 · fixed in 6.6.160; From 6.7.0 · fixed in 6.12.113; From 6.13.0 · fixed in 6.18.56; From 6.19.0 · fixed in 7.2.10
References 7
git.kernel.org
- stable/c/522e821e41654eb06d2f21ac78a0f22fb6b198c2
- stable/c/e7e37358408b0690c367cf38aec81a9b7e2475b5
- stable/c/d94731cafa57e2c986ff391122d1494e5a3f3c3f
- stable/c/95c8f36293c22d450c371167ad4f9a5bbadc7539
- stable/c/f971f1c63cf71579258360a12bd185bc1cd1a043
- stable/c/dc482a281a19a7d7e91ad1b2d551bb301c54d0e6
- stable/c/12b31d1acd20b3185bb5f0748db0cf6874c8e9d1