Bug 2092542 (CVE-2022-1973) - CVE-2022-1973 kernel: a double-free in ntfs3 log_replay may lead to a crash
Summary: CVE-2022-1973 kernel: a double-free in ntfs3 log_replay may lead to a crash
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2022-1973
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2094826
Blocks: Embargoed2092543 Red Hat2092547
TreeView+ depends on / blocked
 
Reported: 2022-06-01 19:06 UTC by Marian Rehak
Modified: 2022-10-03 14:41 UTC (History)
51 users (show)

Fixed In Version: kernel 5.19 rc1
Doc Type: If docs needed, set a value
Doc Text:
A use-after-free flaw was found in the Linux kernel in log_replay in fs/ntfs3/fslog.c in the NTFS journal. This flaw allows a local attacker to crash the system and leads to a kernel information leak problem.
Clone Of:
Environment:
Last Closed: 2022-06-22 17:36:35 UTC

Attachments (Terms of Use)

Description Marian Rehak 2022-06-01 19:06:35 UTC 
A double-free in ntfs3 log_replay may lead to a crash.
Comment 2 Marian Rehak 2022-06-08 11:35:52 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2094826]
Comment 5 Rohit Keshri 2022-06-22 13:54:24 UTC 
There was no shipped kernel version that was seen affected by this problem. These files are not built in our source code.
Comment 8 Product Security DevOps Team 2022-06-22 17:36:31 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2022-1973
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