CVE-2024-58017

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Source
https://cve.org/CVERecord?id=CVE-2024-58017
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-58017.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-58017
Downstream
Related
Published
2025-02-27T02:12:09.075Z
Modified
2026-03-12T02:15:37.166921Z
Summary
printk: Fix signed integer overflow when defining LOG_BUF_LEN_MAX
Details

In the Linux kernel, the following vulnerability has been resolved:

printk: Fix signed integer overflow when defining LOGBUFLEN_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.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/58xxx/CVE-2024-58017.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
e6fe3e5b7d16e8f146a4ae7fe481bc6e97acde1e
Fixed
54c14022fa2ba427dc543455c2cf9225903a7174
Fixed
dfb7b179741ee09506dc7719d92f9e1cea01f10e
Fixed
bb8ff054e19fe27f4e5eaac1b05e462894cfe9b1
Fixed
9a6d43844de2479a3ff8d674c3e2a16172e01598
Fixed
4acf6bab775dbd22a9a799030a808a7305e01d63
Fixed
404e5fd918a0b14abec06c7eca128f04c9b98e41
Fixed
4a2c4e7265b8eed83c25d86d702cea06493cab18
Fixed
3d6f83df8ff2d5de84b50377e4f0d45e25311c7a
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
55b2c1ccb82143be1ed9e1922976dbe63917fe68
Last affected
089d475a4cdb5848998b3cb37e545413ed054784
Last affected
695583334b6b7f82c39ee124edfbfa48145ed571
Last affected
3404019d6d0f4c0108b77d44e97e2e39ca937e6f

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-58017.json"