Out-of-Bounds Write Vulnerability in Linux Kernel's Ext4 Filesystem
CVE-2018-10882

4.8MEDIUM

Key Information:

Vendor

[unknown]

Status
Kernel
Vendor
CVE Published:
27 July 2018

What is CVE-2018-10882?

A vulnerability exists in the ext4 filesystem of the Linux kernel, where a crafted filesystem image can allow a local user to perform out-of-bounds writes. This flaw may lead to a denial of service, causing unexpected system crashes when the manipulated filesystem is unmounted. Timely updates and patches from the vendor are crucial to mitigate these risks.

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Deploy the Patch

Affected Version(s)

kernel

References

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10882
x_refsource_CONFIRM
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/...
x_refsource_CONFIRM
https://usn.ubuntu.com/3753-2/
vendor-advisoryx_refsource_UBUNTU

CVSS V3.1

Score:
4.8
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Physical
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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