media: vidtv: psi: Add check for kstrdup
Published May 21, 2024
6.2
MEDIUMCVSS 3.1
EPSS 0.25%
Description
Add check for the return value of kstrdup() and return the error if it fails in order to avoid NULL pointer dereference.
Affected products
-
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version StatusaffectedConstraints
- Version
-
- Version 5.10StatusaffectedConstraints-
- Version 0StatusunaffectedConstraints<5.10
- Version 5.10.201StatusunaffectedConstraints<=5.10.*
- Version 5.15.139StatusunaffectedConstraints<=5.15.*
- Version 6.1.63StatusunaffectedConstraints<=6.1.*
- Version 6.5.12StatusunaffectedConstraints<=6.5.*
- Version 6.6.2StatusunaffectedConstraints<=6.6.*
- Version 6.7StatusunaffectedConstraints<=*
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux | unaffected |
| |||||||||||||||||||||||||||
| Linux | Linux | affected |
|
- ≥ 5.10 · < 5.10.201
- ≥ 5.11 · < 5.15.139
- ≥ 5.16 · < 6.1.63
- ≥ 6.2 · < 6.5.12
- ≥ 6.6 · < 6.6.2
-
- Version 5.10StatusaffectedConstraints-
- Version
-
- Version 7a7899f6f58eStatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux Kernel | n/a |
| ||||||
| Linux | Linux Kernel | n/a |
|
Red Hat Enterprise Linux 6
kernel
Not affected
Red Hat Enterprise Linux 7
kernel
Not affected
Red Hat Enterprise Linux 7
kernel-rt
Not affected
Red Hat Enterprise Linux 8
kernel
Not affected
Red Hat Enterprise Linux 8
kernel-rt
Not affected
Red Hat Enterprise Linux 9
kernel
Not affected
Red Hat Enterprise Linux 9
kernel-rt
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 7 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 7 | kernel-rt | Not affected | n/a |
| Red Hat Enterprise Linux 8 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 8 | kernel-rt | Not affected | n/a |
| Red Hat Enterprise Linux 9 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 9 | kernel-rt | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
1 other source (Red Hat) ▾
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed May 21, 2024 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2024–2026- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (5 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.25% (0.00252) | 15.06th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.25% (0.00252) | 16.22th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.07% (0.00069) | 18.46th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.04% (0.00044) | 12.15th | v3 (v2023.03.01) |
| May 22, 2024 | 0.04% (0.00044) | 9.94th | v3 (v2023.03.01) |
References (11)
- https://access.redhat.com/security/cve/CVE-2023-52844 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2282725 Issue Tracking
- https://git.kernel.org/stable/c/3387490c89b10aeb4e71d78b65dbc9ba4b2385b9 Patch
- https://git.kernel.org/stable/c/5c26aae3723965c291c65dd2ecad6a3240d422b0 Patch
- https://git.kernel.org/stable/c/5cfcc8de7d733a1137b86954cc28ce99972311ad Patch
- https://git.kernel.org/stable/c/76a2c5df6ca8bd8ada45e953b8c72b746f42918d Patch
- https://git.kernel.org/stable/c/a51335704a3f90eaf23a6864faefca34b382490a Patch
- https://git.kernel.org/stable/c/d17269fb9161995303985ab2fe6f16cfb72152f9 Patch
- https://lore.kernel.org/linux-cve-announce/2024052112-CVE-2023-52844-e2e7@gregkh/T
- https://nvd.nist.gov/vuln/detail/CVE-2023-52844
- https://www.cve.org/CVERecord?id=CVE-2023-52844
Change history (0)
No recorded changes yet.