High severity7.8NVD Advisory· Published May 18, 2022· Updated Jul 7, 2026
CVE-2022-30065
CVE-2022-30065
Description
A use-after-free in Busybox 1.35-x's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the copyvar function.
Affected products
22cpe:2.3:o:siemens:scalance_sc622-2c_firmware:*:*:*:*:*:*:*:*+ 3 more
- cpe:2.3:o:siemens:scalance_sc622-2c_firmware:*:*:*:*:*:*:*:*range: <3.0
- cpe:2.3:o:siemens:scalance_sc632-2c_firmware:*:*:*:*:*:*:*:*range: <3.0
- cpe:2.3:o:siemens:scalance_sc636-2c_firmware:*:*:*:*:*:*:*:*range: <3.0
- cpe:2.3:o:siemens:scalance_sc642-2c_firmware:*:*:*:*:*:*:*:*range: <3.0
- cpe:2.3:o:siemens:scalance_sc626-2c_firmware:*:*:*:*:*:*:*:*Range: <3.0
- cpe:2.3:o:siemens:scalance_sc646-2c_firmware:*:*:*:*:*:*:*:*Range: <3.0
- osv-coords12 versionspkg:apk/chainguard/busyboxpkg:apk/chainguard/busybox-fullpkg:apk/wolfi/busyboxpkg:apk/wolfi/busybox-fullpkg:rpm/opensuse/busybox&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/busybox&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/busybox&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/busybox-links&distro=openSUSE%20Leap%2015.4pkg:rpm/suse/busybox&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3pkg:rpm/suse/busybox&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4pkg:rpm/suse/busybox&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/busybox&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5
< 1.35.0-r3+ 11 more
- (no CPE)range: < 1.35.0-r3
- (no CPE)range: < 1.35.0-r3
- (no CPE)range: < 1.35.0-r3
- (no CPE)range: < 1.35.0-r3
- (no CPE)range: < 1.35.0-150000.4.17.1
- (no CPE)range: < 1.35.0-150400.3.8.1
- (no CPE)range: < 1.35.0-9.1
- (no CPE)range: < 1.35.0-150400.4.3.14
- (no CPE)range: < 1.35.0-150000.4.17.1
- (no CPE)range: < 1.35.0-150400.3.8.1
- (no CPE)range: < 1.35.0-4.6.2
- (no CPE)range: < 1.35.0-4.6.2
Patches
Vulnerability mechanics
References
2- bugs.busybox.net/show_bug.cginvdExploitIssue TrackingThird Party Advisory
- cert-portal.siemens.com/productcert/pdf/ssa-333517.pdfnvdThird Party Advisory
News mentions
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