Executive Summary

Informations
Name CVE-2024-44980 First vendor Publication 2024-09-04
Vendor Cve Last vendor Modification 2024-10-10

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 5.5
Base Score 5.5 Environmental Score 5.5
impact SubScore 3.6 Temporal Score 5.5
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

In the Linux kernel, the following vulnerability has been resolved:

drm/xe: Fix opregion leak

Being part o the display, ideally the setup and cleanup would be done by display itself. However this is a bigger refactor that needs to be done on both i915 and xe. For now, just fix the leak:

unreferenced object 0xffff8881a0300008 (size 192):
comm "modprobe", pid 4354, jiffies 4295647021
hex dump (first 32 bytes):
00 00 87 27 81 88 ff ff 18 80 9b 00 00 c9 ff ff ...'............
18 81 9b 00 00 c9 ff ff 00 00 00 00 00 00 00 00 ................
backtrace (crc 99260e31):
[] kmemleak_alloc+0x4b/0x80
[] kmalloc_trace_noprof+0x312/0x3d0
[] intel_opregion_setup+0x89/0x700 [xe]
[] xe_display_init_noirq+0x2f/0x90 [xe]
[] xe_device_probe+0x7a3/0xbf0 [xe]
[] xe_pci_probe+0x333/0x5b0 [xe]
[] local_pci_probe+0x48/0xb0
[] pci_device_probe+0xc8/0x280
[] really_probe+0xf8/0x390
[] __driver_probe_device+0x8a/0x170
[] driver_probe_device+0x23/0xb0
[] __driver_attach+0xc7/0x190
[] bus_for_each_dev+0x7d/0xd0
[] driver_attach+0x1e/0x30
[] bus_add_driver+0x117/0x250

(cherry picked from commit 6f4e43a2f771b737d991142ec4f6d4b7ff31fbb4)

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-44980

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 8
Os 3629

Sources (Detail)

https://git.kernel.org/stable/c/f4b2a0ae1a31fd3d1b5ca18ee08319b479cf9b5f
https://git.kernel.org/stable/c/f7ecdd9853dd9f34e7cdfdadfb70b8f40644ebb4
Source Url

Alert History

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Date Informations
2024-11-23 03:03:02
  • Multiple Updates
2024-11-22 03:01:13
  • Multiple Updates
2024-11-20 02:59:33
  • Multiple Updates
2024-11-14 02:59:52
  • Multiple Updates
2024-11-09 02:59:52
  • Multiple Updates
2024-10-26 02:57:15
  • Multiple Updates
2024-10-25 02:59:07
  • Multiple Updates
2024-10-23 02:58:19
  • Multiple Updates
2024-10-10 21:27:45
  • Multiple Updates
2024-09-05 17:27:24
  • Multiple Updates
2024-09-05 00:27:26
  • First insertion