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Vulnerability Details :

CVE-2023-52696

Summary
Assigner-Linux
Assigner Org ID-416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published At-17 May, 2024 | 14:27
Updated At-04 May, 2025 | 07:41
Rejected At-
Credits

powerpc/powernv: Add a null pointer check in opal_powercap_init()

In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv: Add a null pointer check in opal_powercap_init() kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure.

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:17 May, 2024 | 14:27
Updated At:04 May, 2025 | 07:41
Rejected At:
▼CVE Numbering Authority (CNA)
powerpc/powernv: Add a null pointer check in opal_powercap_init()

In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv: Add a null pointer check in opal_powercap_init() kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure.

Affected Products
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • arch/powerpc/platforms/powernv/opal-powercap.c
Default Status
unaffected
Versions
Affected
  • From b9ef7b4b867f56114bedbe6bf104cfaba0ca818e before 9da4a56dd3772570512ca58aa8832b052ae910dc (git)
  • From b9ef7b4b867f56114bedbe6bf104cfaba0ca818e before a67a04ad05acb56640798625e73fa54d6d41cce1 (git)
  • From b9ef7b4b867f56114bedbe6bf104cfaba0ca818e before 6b58d16037217d0c64a2a09b655f370403ec7219 (git)
  • From b9ef7b4b867f56114bedbe6bf104cfaba0ca818e before f152a6bfd187f67afeffc9fd68cbe46f51439be0 (git)
  • From b9ef7b4b867f56114bedbe6bf104cfaba0ca818e before 69f95c5e9220f77ce7c540686b056c2b49e9a664 (git)
  • From b9ef7b4b867f56114bedbe6bf104cfaba0ca818e before b02ecc35d01a76b4235e008d2dd292895b28ecab (git)
  • From b9ef7b4b867f56114bedbe6bf104cfaba0ca818e before e123015c0ba859cf48aa7f89c5016cc6e98e018d (git)
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • arch/powerpc/platforms/powernv/opal-powercap.c
Default Status
affected
Versions
Affected
  • 4.20
Unaffected
  • From 0 before 4.20 (semver)
  • From 5.4.268 through 5.4.* (semver)
  • From 5.10.209 through 5.10.* (semver)
  • From 5.15.148 through 5.15.* (semver)
  • From 6.1.75 through 6.1.* (semver)
  • From 6.6.14 through 6.6.* (semver)
  • From 6.7.2 through 6.7.* (semver)
  • From 6.8 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/9da4a56dd3772570512ca58aa8832b052ae910dc
N/A
https://git.kernel.org/stable/c/a67a04ad05acb56640798625e73fa54d6d41cce1
N/A
https://git.kernel.org/stable/c/6b58d16037217d0c64a2a09b655f370403ec7219
N/A
https://git.kernel.org/stable/c/f152a6bfd187f67afeffc9fd68cbe46f51439be0
N/A
https://git.kernel.org/stable/c/69f95c5e9220f77ce7c540686b056c2b49e9a664
N/A
https://git.kernel.org/stable/c/b02ecc35d01a76b4235e008d2dd292895b28ecab
N/A
https://git.kernel.org/stable/c/e123015c0ba859cf48aa7f89c5016cc6e98e018d
N/A
Hyperlink: https://git.kernel.org/stable/c/9da4a56dd3772570512ca58aa8832b052ae910dc
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/a67a04ad05acb56640798625e73fa54d6d41cce1
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/6b58d16037217d0c64a2a09b655f370403ec7219
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/f152a6bfd187f67afeffc9fd68cbe46f51439be0
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/69f95c5e9220f77ce7c540686b056c2b49e9a664
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/b02ecc35d01a76b4235e008d2dd292895b28ecab
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/e123015c0ba859cf48aa7f89c5016cc6e98e018d
Resource: N/A
▼Authorized Data Publishers (ADP)
1. CISA ADP Vulnrichment
Affected Products
Vendor
Linux Kernel Organization, Inclinux
Product
linux_kernel
CPEs
  • cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
Default Status
unaffected
Versions
Affected
  • From b9ef7b4b867f before e123015c0ba8 (custom)
Vendor
Linux Kernel Organization, Inclinux
Product
linux_kernel
CPEs
  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Default Status
unaffected
Versions
Affected
  • From b9ef7b4b867f before 9da4a56dd377 (custom)
Vendor
Linux Kernel Organization, Inclinux
Product
linux_kernel
CPEs
  • cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
Default Status
unaffected
Versions
Affected
  • From b9ef7b4b867f before a67a04ad05ac (custom)
Vendor
Linux Kernel Organization, Inclinux
Product
linux_kernel
CPEs
  • cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
Default Status
unaffected
Versions
Affected
  • From b9ef7b4b867f before 6b58d1603721 (custom)
Vendor
Linux Kernel Organization, Inclinux
Product
linux_kernel
CPEs
  • cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
Default Status
unaffected
Versions
Affected
  • From b9ef7b4b867f before f152a6bfd187 (custom)
Vendor
Linux Kernel Organization, Inclinux
Product
linux_kernel
CPEs
  • cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
Default Status
unknown
Versions
Affected
  • From b9ef7b4b867f before 69f95c5e9220 (custom)
Vendor
Linux Kernel Organization, Inclinux
Product
linux_kernel
CPEs
  • cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
Default Status
unaffected
Versions
Affected
  • From b9ef7b4b867f before b02ecc35d01a (custom)
Vendor
Linux Kernel Organization, Inclinux
Product
linux_kernel
CPEs
  • cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
Default Status
affected
Versions
Unaffected
  • From 5.4.268 before 5.5 (custom)
Vendor
Linux Kernel Organization, Inclinux
Product
linux_kernel
CPEs
  • cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
Default Status
affected
Versions
Unaffected
  • From 5.10.209 before 5.11 (custom)
Vendor
Linux Kernel Organization, Inclinux
Product
linux_kernel
CPEs
  • cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
Default Status
affected
Versions
Unaffected
  • From 5.15.148 before 5.16 (custom)
Vendor
Linux Kernel Organization, Inclinux
Product
linux_kernel
CPEs
  • cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
Default Status
affected
Versions
Unaffected
  • From 6.1.75 before 6.2 (custom)
Vendor
Linux Kernel Organization, Inclinux
Product
linux_kernel
CPEs
  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Default Status
affected
Versions
Unaffected
  • From 6.6.14 before 6.7 (custom)
Vendor
Linux Kernel Organization, Inclinux
Product
linux_kernel
CPEs
  • cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
Default Status
affected
Versions
Unaffected
  • From 6.7.2 before 6.8 (custom)
Vendor
Linux Kernel Organization, Inclinux
Product
linux_kernel
CPEs
  • cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
Default Status
affected
Versions
Unaffected
  • 6.8
Vendor
Linux Kernel Organization, Inclinux
Product
linux_kernel
CPEs
  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Default Status
affected
Versions
Unaffected
  • From 0 before 4.20 (custom)
Vendor
Linux Kernel Organization, Inclinux
Product
linux_kernel
CPEs
  • cpe:2.3:o:linux:linux_kernel:4.2.0:*:*:*:*:*:*:*
Default Status
affected
Versions
Affected
  • 4.2.0
Problem Types
TypeCWE IDDescription
CWECWE-476CWE-476 NULL Pointer Dereference
Type: CWE
CWE ID: CWE-476
Description: CWE-476 NULL Pointer Dereference
Metrics
VersionBase scoreBase severityVector
3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
2. CVE Program Container
Affected Products
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/9da4a56dd3772570512ca58aa8832b052ae910dc
x_transferred
https://git.kernel.org/stable/c/a67a04ad05acb56640798625e73fa54d6d41cce1
x_transferred
https://git.kernel.org/stable/c/6b58d16037217d0c64a2a09b655f370403ec7219
x_transferred
https://git.kernel.org/stable/c/f152a6bfd187f67afeffc9fd68cbe46f51439be0
x_transferred
https://git.kernel.org/stable/c/69f95c5e9220f77ce7c540686b056c2b49e9a664
x_transferred
https://git.kernel.org/stable/c/b02ecc35d01a76b4235e008d2dd292895b28ecab
x_transferred
https://git.kernel.org/stable/c/e123015c0ba859cf48aa7f89c5016cc6e98e018d
x_transferred
https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html
x_transferred
Hyperlink: https://git.kernel.org/stable/c/9da4a56dd3772570512ca58aa8832b052ae910dc
Resource:
x_transferred
Hyperlink: https://git.kernel.org/stable/c/a67a04ad05acb56640798625e73fa54d6d41cce1
Resource:
x_transferred
Hyperlink: https://git.kernel.org/stable/c/6b58d16037217d0c64a2a09b655f370403ec7219
Resource:
x_transferred
Hyperlink: https://git.kernel.org/stable/c/f152a6bfd187f67afeffc9fd68cbe46f51439be0
Resource:
x_transferred
Hyperlink: https://git.kernel.org/stable/c/69f95c5e9220f77ce7c540686b056c2b49e9a664
Resource:
x_transferred
Hyperlink: https://git.kernel.org/stable/c/b02ecc35d01a76b4235e008d2dd292895b28ecab
Resource:
x_transferred
Hyperlink: https://git.kernel.org/stable/c/e123015c0ba859cf48aa7f89c5016cc6e98e018d
Resource:
x_transferred
Hyperlink: https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html
Resource:
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published At:17 May, 2024 | 15:15
Updated At:07 Apr, 2025 | 19:05

In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv: Add a null pointer check in opal_powercap_init() kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure.

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
Secondary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Secondary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CPE Matches
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions from 4.20(inclusive) to 5.4.268(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions from 5.5(inclusive) to 5.10.209(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions from 5.11(inclusive) to 5.15.148(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions from 5.16(inclusive) to 6.1.75(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions from 6.2(inclusive) to 6.6.14(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions from 6.7(inclusive) to 6.7.2(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Debian GNU/Linux
debian
>>debian_linux>>10.0
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-476Secondary134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE ID: CWE-476
Type: Secondary
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://git.kernel.org/stable/c/69f95c5e9220f77ce7c540686b056c2b49e9a664416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/6b58d16037217d0c64a2a09b655f370403ec7219416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/9da4a56dd3772570512ca58aa8832b052ae910dc416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/a67a04ad05acb56640798625e73fa54d6d41cce1416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/b02ecc35d01a76b4235e008d2dd292895b28ecab416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/e123015c0ba859cf48aa7f89c5016cc6e98e018d416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/f152a6bfd187f67afeffc9fd68cbe46f51439be0416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/69f95c5e9220f77ce7c540686b056c2b49e9a664af854a3a-2127-422b-91ae-364da2661108
Patch
https://git.kernel.org/stable/c/6b58d16037217d0c64a2a09b655f370403ec7219af854a3a-2127-422b-91ae-364da2661108
Patch
https://git.kernel.org/stable/c/9da4a56dd3772570512ca58aa8832b052ae910dcaf854a3a-2127-422b-91ae-364da2661108
Patch
https://git.kernel.org/stable/c/a67a04ad05acb56640798625e73fa54d6d41cce1af854a3a-2127-422b-91ae-364da2661108
Patch
https://git.kernel.org/stable/c/b02ecc35d01a76b4235e008d2dd292895b28ecabaf854a3a-2127-422b-91ae-364da2661108
Patch
https://git.kernel.org/stable/c/e123015c0ba859cf48aa7f89c5016cc6e98e018daf854a3a-2127-422b-91ae-364da2661108
Patch
https://git.kernel.org/stable/c/f152a6bfd187f67afeffc9fd68cbe46f51439be0af854a3a-2127-422b-91ae-364da2661108
Patch
https://lists.debian.org/debian-lts-announce/2024/06/msg00016.htmlaf854a3a-2127-422b-91ae-364da2661108
Mailing List
Third Party Advisory
Hyperlink: https://git.kernel.org/stable/c/69f95c5e9220f77ce7c540686b056c2b49e9a664
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/6b58d16037217d0c64a2a09b655f370403ec7219
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/9da4a56dd3772570512ca58aa8832b052ae910dc
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/a67a04ad05acb56640798625e73fa54d6d41cce1
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/b02ecc35d01a76b4235e008d2dd292895b28ecab
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/e123015c0ba859cf48aa7f89c5016cc6e98e018d
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/f152a6bfd187f67afeffc9fd68cbe46f51439be0
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/69f95c5e9220f77ce7c540686b056c2b49e9a664
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/6b58d16037217d0c64a2a09b655f370403ec7219
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/9da4a56dd3772570512ca58aa8832b052ae910dc
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/a67a04ad05acb56640798625e73fa54d6d41cce1
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/b02ecc35d01a76b4235e008d2dd292895b28ecab
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/e123015c0ba859cf48aa7f89c5016cc6e98e018d
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/f152a6bfd187f67afeffc9fd68cbe46f51439be0
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Hyperlink: https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Mailing List
Third Party Advisory

Change History

0
Information is not available yet

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