Bug 2050587 (CVE-2022-0419) - CVE-2022-0419 radare2: NULL pointer dereference in load_buffer() in bin_xnu_kernelcache.c
Summary: CVE-2022-0419 radare2: NULL pointer dereference in load_buffer() in bin_xnu_k...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2022-0419
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2050588 2050589
Blocks: 2050578
TreeView+ depends on / blocked
 
Reported: 2022-02-04 10:04 UTC by Mauro Matteo Cascella
Modified: 2022-02-04 10:43 UTC (History)
2 users (show)

Fixed In Version: radare2 5.6.0
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Environment:
Last Closed: 2022-02-04 10:43:50 UTC
Embargoed:

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Description Mauro Matteo Cascella 2022-02-04 10:04:39 UTC 
radare2 suffers from a NULL pointer dereference error in load_buffer of bin_xnu_kernelcache.c.

References:
https://huntr.dev/bounties/1f84e79d-70e7-4b29-8b48-a108f81c89aa
https://github.com/radareorg/radare2/commit/feaa4e7f7399c51ee6f52deb84dc3f795b4035d6
Comment 1 Mauro Matteo Cascella 2022-02-04 10:04:56 UTC 
Created radare2 tracking bugs for this issue:

Affects: epel-all [bug 2050588]
Affects: fedora-all [bug 2050589]
Comment 2 Product Security DevOps Team 2022-02-04 10:43:49 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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