fix: multiple memcpy operations in squashfs kernel m... in cache.c#3559
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Automated security fix generated by Orbis Security AI
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Summary
Fix critical severity security issue in
SQUASHFS/squashfs-tools-4.4/kernel/kernel-2.6/fs/squashfs/cache.c.Vulnerability
V-001SQUASHFS/squashfs-tools-4.4/kernel/kernel-2.6/fs/squashfs/cache.c:311Description: Multiple memcpy operations in SQUASHFS kernel module copy data from filesystem blocks into cache buffers without validating that the source size fits within destination buffer boundaries. The 'remaining' and 'bytes' parameters are derived from untrusted filesystem metadata and are not validated against allocated buffer size before copying.
Changes
SQUASHFS/squashfs-tools-4.4/kernel/kernel-2.6/fs/squashfs/cache.cVerification
Automated security fix by OrbisAI Security