Bug 2324335 (CVE-2024-50158) - CVE-2024-50158 kernel: RDMA/bnxt_re: Fix out of bound check
Summary: CVE-2024-50158 kernel: RDMA/bnxt_re: Fix out of bound check
Keywords:
Status: NEW
Alias: CVE-2024-50158
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2324384
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-11-07 10:02 UTC by OSIDB Bzimport
Modified: 2024-11-07 16:38 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
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Last Closed:
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Description OSIDB Bzimport 2024-11-07 10:02:37 UTC 
In the Linux kernel, the following vulnerability has been resolved:

RDMA/bnxt_re: Fix out of bound check

Driver exports pacing stats only on GenP5 and P7 adapters. But while
parsing the pacing stats, driver has a check for "rdev->dbr_pacing".  This
caused a trace when KASAN is enabled.

BUG: KASAN: slab-out-of-bounds in bnxt_re_get_hw_stats+0x2b6a/0x2e00 [bnxt_re]
Write of size 8 at addr ffff8885942a6340 by task modprobe/4809
Comment 1 Robb Gatica 2024-11-07 15:53:01 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024110746-CVE-2024-50158-96bf@gregkh/T
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