CVE-2024-56745
MEDIUM
5,5
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
Description
AI Translation Available
In the Linux kernel, the following vulnerability has been resolved:
PCI: Fix reset_method_store() memory leak
In reset_method_store(), a string is allocated via kstrndup() and assigned
to the local 'options'. options is then used in with strsep() to find
spaces:
while ((name = strsep(&options, ' ')) != NULL) {
If there are no remaining spaces, then options is set to NULL by strsep(),
so the subsequent kfree(options) doesn't free the memory allocated via
kstrndup().
Fix by using a separate tmp_options to iterate with strsep() so options is
preserved.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0004
Percentile
0,1th
Updated
EPSS Score Trend (Last 90 Days)
401
Missing Release of Memory after Effective Lifetime
DraftCommon Consequences
Security Scopes Affected:
Availability
Other
Potential Impacts:
Dos: Crash, Exit, Or Restart
Dos: Instability
Dos: Resource Consumption (Cpu)
Dos: Resource Consumption (Memory)
Reduce Performance
Applicable Platforms
Languages:
C, C++, Not Language-Specific
Operating System
Linux Kernel by Linux
Version Range Affected
From
5.15
(inclusive)
To
5.15.174
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Linux Kernel by Linux
Version Range Affected
From
5.16
(inclusive)
To
6.1.120
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Linux Kernel by Linux
Version Range Affected
From
6.7
(inclusive)
To
6.11.11
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Linux Kernel by Linux
Version Range Affected
From
6.2
(inclusive)
To
6.6.64
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Linux Kernel by Linux
Version Range Affected
From
6.12
(inclusive)
To
6.12.2
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://git.kernel.org/stable/c/2985b1844f3f3447f2d938eff1ef6762592065a5
https://git.kernel.org/stable/c/403efb4457c0c8f8f51e904cc57d39193780c6bd
https://git.kernel.org/stable/c/543d0eb40e45c6a51f1bff02f417b602e54472d5
https://git.kernel.org/stable/c/8e098baf6bc3f3a6aefc383509aba07e202f7ee0
https://git.kernel.org/stable/c/931d07ccffcc3614f20aaf602b31e89754e21c59
https://git.kernel.org/stable/c/fe6fae61f3b993160aef5fe2b7141a83872c144f
https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html