Threats Tagged 'ubuntu-cve-2025-40322'
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Threats Tagged 'ubuntu-cve-2025-40322'
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In the Linux kernel, the following vulnerability has been resolved: fbdev: bitblit: bound-check glyph index in bit_putcs* bit_putcs_aligned()/unaligned() derived the glyph pointer from the character value masked by 0xff/0x1ff, which may exceed the actual font's glyph count and read past the end of the built-in font array. Clamp the index to the actual glyph count before computing the address. This fixes a global out-of-bounds read reported by syzbot. Join the discussion | GCVE Database | 12/08/2025, 01:16:00 UTC Added: 07/18/2026, 11:34:52 UTC |
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