In the Linux kernel, the following vulnerability has been resolved:
printk: Fix signed integer overflow when defining LOG_BUF_LEN_MAX
Shifting 1 << 31 on a 32-bit int causes signed integer overflow, which
leads to undefined behavior. To prevent this, cast 1 to u32 before
performing the shift, ensuring well-defined behavior.
This change explicitly avoids any potential overflow by ensuring that
the shift occurs on an unsigned 32-bit integer.
References
Configurations
Configuration 1 (hide)
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History
13 Mar 2025, 13:15
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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06 Mar 2025, 12:21
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://git.kernel.org/stable/c/4a2c4e7265b8eed83c25d86d702cea06493cab18 - Patch | |
| References | () https://git.kernel.org/stable/c/9a6d43844de2479a3ff8d674c3e2a16172e01598 - Patch | |
| References | () https://git.kernel.org/stable/c/404e5fd918a0b14abec06c7eca128f04c9b98e41 - Patch | |
| References | () https://git.kernel.org/stable/c/4acf6bab775dbd22a9a799030a808a7305e01d63 - Patch | |
| References | () https://git.kernel.org/stable/c/3d6f83df8ff2d5de84b50377e4f0d45e25311c7a - Patch | |
| First Time |
Linux linux Kernel
Linux |
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| CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
27 Feb 2025, 03:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-02-27 03:15
Updated : 2025-03-13 13:15
NVD link : CVE-2024-58017
Mitre link : CVE-2024-58017
JSON object : View
Products Affected
linux
- linux_kernel
CWE
No CWE.