CVE-2024-46777

udf: Avoid excessive partition lengths

Description

In the Linux kernel, the following vulnerability has been resolved: udf: Avoid excessive partition lengths Avoid mounting filesystems where the partition would overflow the 32-bits used for block number. Also refuse to mount filesystems where the partition length is so large we cannot safely index bits in a block bitmap.

5.5

CVSS

Severity: Medium

CVSS 3.1 •

EPSS 0.02%

Affected: Linux Linux

References

Link	Tags
https://git.kernel.org/stable/c/c0c23130d38e8bc28e9ef581443de9b1fc749966	patch
https://git.kernel.org/stable/c/1497a4484cdb2cf6c37960d788fb6ba67567bdb7	patch
https://git.kernel.org/stable/c/551966371e17912564bc387fbeb2ac13077c3db1	patch
https://git.kernel.org/stable/c/2ddf831451357c6da4b64645eb797c93c1c054d1	patch
https://git.kernel.org/stable/c/0173999123082280cf904bd640015951f194a294	patch
https://git.kernel.org/stable/c/a56330761950cb83de1dfb348479f20c56c95f90	patch
https://git.kernel.org/stable/c/925fd8ee80d5348a5e965548e5484d164d19221d	patch
https://git.kernel.org/stable/c/ebbe26fd54a9621994bc16b14f2ba8f84c089693	patch

Frequently Asked Questions

What is the severity of CVE-2024-46777?: CVE-2024-46777 has been scored as a medium severity vulnerability.
How to fix CVE-2024-46777?: To fix CVE-2024-46777, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-46777 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2024-46777 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-46777?: CVE-2024-46777 affects Linux Linux, Linux Linux.

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