5.5

CVE-2022-49997

net: lantiq_xrx200: restore buffer if memory allocation failed

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

net: lantiq_xrx200: restore buffer if memory allocation failed

In a situation where memory allocation fails, an invalid buffer address
is stored. When this descriptor is used again, the system panics in the
build_skb() function when accessing memory.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.4.128 < 5.5
Linux ≫ Linux Kernel Version >= 5.10.46 < 5.11
Linux ≫ Linux Kernel Version >= 5.12.13 < 5.13
Linux ≫ Linux Kernel Version >= 5.13.1 < 5.19.6
Linux ≫ Linux Kernel Version5.13 Update-
Linux ≫ Linux Kernel Version5.13 Updaterc7
Linux ≫ Linux Kernel Version6.0 Updaterc1
Linux ≫ Linux Kernel Version6.0 Updaterc2
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.07% 0.221
CVSS Metriken
Quelle 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-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.