CVE-2024-50179
ceph: remove the incorrect Fw reference check when dirtying pages
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Description
In the Linux kernel, the following vulnerability has been resolved: ceph: remove the incorrect Fw reference check when dirtying pages When doing the direct-io reads it will also try to mark pages dirty, but for the read path it won't hold the Fw caps and there is case will it get the Fw reference.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
- https://git.kernel.org/stable/c/11ab19d48ab877430eed0c7d83810970bbcbc4f6
- https://git.kernel.org/stable/c/126b567a2ef65fc38a71d832bf1216c56816f231
- https://git.kernel.org/stable/c/74b302ebad5b43ac17460fa58092d892a3cba6eb
- https://git.kernel.org/stable/c/9d4f619153bab7fa59736462967821d6521a38cb
- https://git.kernel.org/stable/c/c08dfb1b49492c09cf13838c71897493ea3b424e
References (11)
SSVC — Action Prioritization
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
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