fix(cve): CVE-2026-38753 - awk: fix use-after-free in awk_sub() - #7
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CVE: CVE-2026-38753 (medium) - A use-after-free in the awk_sub() function (editors/awk.c) of Busybox v1.38.0 allows attackers to cause a Denial of Service (DoS) via supplying a crafted AWK script. Upstream: https://lists.busybox.net/pipermail/busybox/2026-June/092352.html Co-authored-by: hudeng <hudeng@deepin.org> Generated-By: qwen3.6-35b
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CVE: CVE-2026-38754 (medium) - 修复 ash 中 ifsbreakup() 函数的越界读取漏洞 Upstream: https://git.busybox.net/busybox/commit/a448b6d5b21e5b21249391389b6f0551d9bea136 Co-authored-by: hudeng <hudeng@deepin.org> Generated-By: qwen3.6-35b
CVE: CVE-2026-38752 (low) - Recursive awk functions can keep re-entering evaluate() until the process stack is exhausted. Track active function-call depth and report a normal awk error once the limit is reached instead of overflowing the stack. Upstream: https://lists.busybox.net/pipermail/busybox/2026-June/092351.html Co-authored-by: hudeng <hudeng@deepin.org> Generated-By: qwen3.6-35b
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This was referenced Jul 27, 2026
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CVE: CVE-2026-38753 (medium) - A use-after-free in the awk_sub() function (editors/awk.c) of Busybox v1.38.0 allows attackers to cause a Denial of Service (DoS) via supplying a crafted AWK script.
Upstream: https://lists.busybox.net/pipermail/busybox/2026-June/092352.html
Co-authored-by: hudeng hudeng@deepin.org
Generated-By: qwen3.6-35b
CVE: CVE-2026-38754 (medium) - 修复 ash 中 ifsbreakup() 函数的越界读取漏洞
Upstream: https://git.busybox.net/busybox/commit/a448b6d5b21e5b21249391389b6f0551d9bea136
Co-authored-by: hudeng hudeng@deepin.org
Generated-By: qwen3.6-35b
CVE: CVE-2026-38752 (low) - Recursive awk functions can keep re-entering evaluate() until the process stack is exhausted. Track active function-call depth and report a normal awk error once the limit is reached instead of overflowing the stack.
Upstream: https://lists.busybox.net/pipermail/busybox/2026-June/092351.html
Co-authored-by: hudeng hudeng@deepin.org
Generated-By: qwen3.6-35b