CVE-2022-49770 (GCVE-0-2022-49770)
Vulnerability from cvelistv5
Published
2025-05-01 14:09
Modified
2025-10-02 07:04
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: ceph: avoid putting the realm twice when decoding snaps fails When decoding the snaps fails it maybe leaving the 'first_realm' and 'realm' pointing to the same snaprealm memory. And then it'll put it twice and could cause random use-after-free, BUG_ON, etc issues.
References
Impacted products
Vendor Product Version
Linux Linux Version: 9030aaf9bf0a1eee47a154c316c789e959638b0f
Version: 9030aaf9bf0a1eee47a154c316c789e959638b0f
Version: 9030aaf9bf0a1eee47a154c316c789e959638b0f
Version: 9030aaf9bf0a1eee47a154c316c789e959638b0f
Version: 9030aaf9bf0a1eee47a154c316c789e959638b0f
Version: 9030aaf9bf0a1eee47a154c316c789e959638b0f
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}


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