CVE-2022-0847

Merge pull request #279 from lu-ka/master
Added check for CVE-2022-0847
2025-12-15 21:09:02 +00:00 · 2022-03-10 05:34:15 -05:00 · 2022-03-08 09:37:14 +00:00 · 2022-03-08 10:32:25 +01:00
1 changed files with 10 additions and 0 deletions
--- a/linPEAS/builder/linpeas_parts/1_system_information.sh
+++ b/linPEAS/builder/linpeas_parts/1_system_information.sh
@@ -34,6 +34,16 @@ if [[ "$(apt list --installed 2>/dev/null | grep polkit | grep -c 0.105-26)" -ge
    echo ""
 fi

+#-- SY) CVE-2022-0847
+#-- https://dirtypipe.cm4all.com/
+#-- https://stackoverflow.com/a/37939589
+kernelversion=$(uname -r | awk -F"-" '{print $1}')
+kernelnumber=$(echo $kernelversion | awk -F. '{ printf("%d%03d%03d%03d\n", $1,$2,$3,$4); }')
+if [[ $kernelnumber -ge 5008000000 && $kernelnumber -lt 5017000000 ]]; then # if kernel version beteen 5.8 and 5.17
+    echo "Vulnerable to CVE-2022-0847" | sed -${E} "s,.*,${SED_RED_YELLOW},"
+    echo ""
+fi
+
 #--SY) USBCreator
 if (busctl list 2>/dev/null | grep -q com.ubuntu.USBCreator) || [ "$DEBUG" ]; then
    print_2title "USBCreator"
Author	SHA1	Message	Date
carlospolop	cf947f01c7	CVE-2022-0847	2022-03-10 05:34:15 -05:00
Carlos Polop	25a5b1ad63	Merge pull request #279 from lu-ka/master Added check for CVE-2022-0847	2022-03-08 09:37:14 +00:00
lu\|ka	ee80f8d97a	Added check for CVE-2022-0847 See https://dirtypipe.cm4all.com/	2022-03-08 10:32:25 +01:00