In the Linux kernel, the following vulnerability has been resolved:
exfat: resolve memory leak from exfat_create_upcase_table()
If exfat_load_upcase_table reaches end and returns -EINVAL,
allocated memory doesn't get freed and while
exfat_load_default_upcase_table allocates more memory, leading to a
memory leak.
Here's link to syzkaller crash report illustrating this issue:
https://syzkaller.appspot.com/text?tag=CrashReport&x=1406c201980000
References
Configurations
Configuration 1 (hide)
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History
22 Oct 2024, 14:55
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-401 | |
| References | () https://git.kernel.org/stable/c/331ed2c739ce656a67865f6b3ee0a478349d78cb - Patch | |
| References | () https://git.kernel.org/stable/c/c290fe508eee36df1640c3cb35dc8f89e073c8a8 - Patch | |
| References | () https://git.kernel.org/stable/c/f9835aec49670c46ebe2973032caaa1043b3d4da - Patch | |
| First Time |
Linux linux Kernel
Linux |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
| CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
21 Oct 2024, 12:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2024-10-21 12:15
Updated : 2024-10-22 14:55
NVD link : CVE-2024-47677
Mitre link : CVE-2024-47677
CVE.ORG link : CVE-2024-47677
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-401
Missing Release of Memory after Effective Lifetime