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Vulnerability Details :

CVE-2022-49102

Summary
Assigner-Linux
Assigner Org ID-416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published At-26 Feb, 2025 | 01:54
Updated At-04 May, 2025 | 08:29
Rejected At-
Credits

habanalabs: fix possible memory leak in MMU DR fini

In the Linux kernel, the following vulnerability has been resolved: habanalabs: fix possible memory leak in MMU DR fini This patch fixes what seems to be copy paste error. We will have a memory leak if the host-resident shadow is NULL (which will likely happen as the DR and HR are not dependent).

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:Linux
Assigner Org ID:416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published At:26 Feb, 2025 | 01:54
Updated At:04 May, 2025 | 08:29
Rejected At:
▼CVE Numbering Authority (CNA)
habanalabs: fix possible memory leak in MMU DR fini

In the Linux kernel, the following vulnerability has been resolved: habanalabs: fix possible memory leak in MMU DR fini This patch fixes what seems to be copy paste error. We will have a memory leak if the host-resident shadow is NULL (which will likely happen as the DR and HR are not dependent).

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/misc/habanalabs/common/mmu/mmu_v1.c
Default Status
unaffected
Versions
Affected
  • From 0feaf86d4e69507ab9b2af7dcc63a6886352d5db before 12e49aefda2e04b07604f13e03f40027cbeb0dc6 (git)
  • From 0feaf86d4e69507ab9b2af7dcc63a6886352d5db before 6d421fb7a9eddd8ce0a05641a3db97283fe20699 (git)
  • From 0feaf86d4e69507ab9b2af7dcc63a6886352d5db before 30058d3a83cfe8c6aacbfe5ab13c01dd0c1799e3 (git)
  • From 0feaf86d4e69507ab9b2af7dcc63a6886352d5db before eb85eec858c1a5c11d3a0bff403f6440b05b40dc (git)
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • drivers/misc/habanalabs/common/mmu/mmu_v1.c
Default Status
affected
Versions
Affected
  • 5.1
Unaffected
  • From 0 before 5.1 (semver)
  • From 5.15.34 through 5.15.* (semver)
  • From 5.16.20 through 5.16.* (semver)
  • From 5.17.3 through 5.17.* (semver)
  • From 5.18 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/12e49aefda2e04b07604f13e03f40027cbeb0dc6
N/A
https://git.kernel.org/stable/c/6d421fb7a9eddd8ce0a05641a3db97283fe20699
N/A
https://git.kernel.org/stable/c/30058d3a83cfe8c6aacbfe5ab13c01dd0c1799e3
N/A
https://git.kernel.org/stable/c/eb85eec858c1a5c11d3a0bff403f6440b05b40dc
N/A
Hyperlink: https://git.kernel.org/stable/c/12e49aefda2e04b07604f13e03f40027cbeb0dc6
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/6d421fb7a9eddd8ce0a05641a3db97283fe20699
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/30058d3a83cfe8c6aacbfe5ab13c01dd0c1799e3
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/eb85eec858c1a5c11d3a0bff403f6440b05b40dc
Resource: N/A
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published At:26 Feb, 2025 | 07:00
Updated At:13 Mar, 2025 | 21:34

In the Linux kernel, the following vulnerability has been resolved: habanalabs: fix possible memory leak in MMU DR fini This patch fixes what seems to be copy paste error. We will have a memory leak if the host-resident shadow is NULL (which will likely happen as the DR and HR are not dependent).

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.15.5MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 3.1
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CPE Matches
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions before 5.15.34(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions from 5.16(inclusive) to 5.16.20(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions from 5.17(inclusive) to 5.17.3(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-401Primarynvd@nist.gov
CWE ID: CWE-401
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://git.kernel.org/stable/c/12e49aefda2e04b07604f13e03f40027cbeb0dc6416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/30058d3a83cfe8c6aacbfe5ab13c01dd0c1799e3416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/6d421fb7a9eddd8ce0a05641a3db97283fe20699416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/eb85eec858c1a5c11d3a0bff403f6440b05b40dc416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
Hyperlink: https://git.kernel.org/stable/c/12e49aefda2e04b07604f13e03f40027cbeb0dc6
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/30058d3a83cfe8c6aacbfe5ab13c01dd0c1799e3
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/6d421fb7a9eddd8ce0a05641a3db97283fe20699
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/eb85eec858c1a5c11d3a0bff403f6440b05b40dc
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch

Change History

0
Information is not available yet

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