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CVE Vulnerability Details :
CVE-2024-50208
PUBLISHED
More InfoOfficial Page
Assigner-Linux
Assigner Org ID-416baaa9-dc9f-4396-8d5f-8c081fb06d67
View Known Exploited Vulnerability (KEV) details
Published At-08 Nov, 2024 | 06:07
Updated At-04 May, 2025 | 09:48
Rejected At-
▼CVE Numbering Authority (CNA)
RDMA/bnxt_re: Fix a bug while setting up Level-2 PBL pages

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt_re: Fix a bug while setting up Level-2 PBL pages Avoid memory corruption while setting up Level-2 PBL pages for the non MR resources when num_pages > 256K. There will be a single PDE page address (contiguous pages in the case of > PAGE_SIZE), but, current logic assumes multiple pages, leading to invalid memory access after 256K PBL entries in the PDE.

Affected Products
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • drivers/infiniband/hw/bnxt_re/qplib_res.c
Default Status
unaffected
Versions
Affected
  • From 0c4dcd602817502bb3dced7a834a13ef717d65a4 before df6fed0a2a1a5e57f033bca40dc316b18e0d0ce6 (git)
  • From 0c4dcd602817502bb3dced7a834a13ef717d65a4 before de5857fa7bcc9a496a914c7e21390be873109f26 (git)
  • From 0c4dcd602817502bb3dced7a834a13ef717d65a4 before ea701c1849e7250ea41a4f7493e0a5f136c1d47e (git)
  • From 0c4dcd602817502bb3dced7a834a13ef717d65a4 before 87cb3b0054e53e0155b630bdf8fb714ded62565f (git)
  • From 0c4dcd602817502bb3dced7a834a13ef717d65a4 before daac56dd98e1ba814c878ac0acd482a37f2ab94b (git)
  • From 0c4dcd602817502bb3dced7a834a13ef717d65a4 before 7988bdbbb85ac85a847baf09879edcd0f70521dc (git)
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • drivers/infiniband/hw/bnxt_re/qplib_res.c
Default Status
affected
Versions
Affected
  • 5.7
Unaffected
  • From 0 before 5.7 (semver)
  • From 5.10.229 through 5.10.* (semver)
  • From 5.15.170 through 5.15.* (semver)
  • From 6.1.115 through 6.1.* (semver)
  • From 6.6.59 through 6.6.* (semver)
  • From 6.11.6 through 6.11.* (semver)
  • From 6.12 through * (original_commit_for_fix)
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://git.kernel.org/stable/c/df6fed0a2a1a5e57f033bca40dc316b18e0d0ce6
N/A
https://git.kernel.org/stable/c/de5857fa7bcc9a496a914c7e21390be873109f26
N/A
https://git.kernel.org/stable/c/ea701c1849e7250ea41a4f7493e0a5f136c1d47e
N/A
https://git.kernel.org/stable/c/87cb3b0054e53e0155b630bdf8fb714ded62565f
N/A
https://git.kernel.org/stable/c/daac56dd98e1ba814c878ac0acd482a37f2ab94b
N/A
https://git.kernel.org/stable/c/7988bdbbb85ac85a847baf09879edcd0f70521dc
N/A
Details not found