5.5

CVE-2024-53685

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

ceph: give up on paths longer than PATH_MAX

If the full path to be built by ceph_mdsc_build_path() happens to be
longer than PATH_MAX, then this function will enter an endless (retry)
loop, effectively blocking the whole task.  Most of the machine
becomes unusable, making this a very simple and effective DoS
vulnerability.

I cannot imagine why this retry was ever implemented, but it seems
rather useless and harmful to me.  Let's remove it and fail with
ENAMETOOLONG instead.
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Data is provided by the National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 2.6.35 < 5.10.234
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.177
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.125
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.70
Linux ≫ Linux Kernel Version >= 6.7 < 6.12.7
Linux ≫ Linux Kernel Version2.6.34 Update-
Linux ≫ Linux Kernel Version2.6.34 Updaterc2
Linux ≫ Linux Kernel Version2.6.34 Updaterc3
Linux ≫ Linux Kernel Version2.6.34 Updaterc4
Linux ≫ Linux Kernel Version2.6.34 Updaterc5
Linux ≫ Linux Kernel Version2.6.34 Updaterc6
Linux ≫ Linux Kernel Version2.6.34 Updaterc7
Linux ≫ Linux Kernel Version6.13 Updaterc1
Linux ≫ Linux Kernel Version6.13 Updaterc2
Linux ≫ Linux Kernel Version6.13 Updaterc3
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.06% 0.171
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop')

The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.