9.8

CVE-2022-34835

Exploit
In Das U-Boot through 2022.07-rc5, an integer signedness error and resultant stack-based buffer overflow in the "i2c md" command enables the corruption of the return address pointer of the do_i2c_md function.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Denx ≫ U-boot Version < 2022.07
Denx ≫ U-boot Version2022.07 Updaterc1
Denx ≫ U-boot Version2022.07 Updaterc2
Denx ≫ U-boot Version2022.07 Updaterc3
Denx ≫ U-boot Version2022.07 Updaterc4
Denx ≫ U-boot Version2022.07 Updaterc5
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.31% 0.535
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.