https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 30 Sep 2026 15:53:55 +0000 https://vulnerability.circl.lu/vuln/cve-2023-54245 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>ASoC: codecs: tx-macro: Fix for KASAN: slab-out-of-bounds</p> <p>When we run syzkaller we get below Out of Bound. &#34;KASAN: slab-out-of-bounds Read in regcache_flat_read&#34;</p> <p>Below is the backtrace of the issue:</p> <p>dump_backtrace+0x0/0x4c8 show_stack+0x34/0x44 dump_stack_lvl+0xd8/0x118 print_address_description+0x30/0x2d8 kasan_report+0x158/0x198 __asan_report_load4_noabort+0x44/0x50 regcache_flat_read+0x10c/0x110 regcache_read+0xf4/0x180 _regmap_read+0xc4/0x278 _regmap_update_bits+0x130/0x290 regmap_update_bits_base+0xc0/0x15c snd_soc_component_update_bits+0xa8/0x22c snd_soc_component_write_field+0x68/0xd4 tx_macro_digital_mute+0xec/0x140</p> <p>Actually There is no need to have decimator with 32 bits. By limiting the variable with short type u8 issue is resolved.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>ASoC: codecs: tx-macro: Fix for KASAN: slab-out-of-bounds</p> <p>When we run syzkaller we get below Out of Bound. &#34;KASAN: slab-out-of-bounds Read in regcache_flat_read&#34;</p> <p>Below is the backtrace of the issue:</p> <p>dump_backtrace+0x0/0x4c8 show_stack+0x34/0x44 dump_stack_lvl+0xd8/0x118 print_address_description+0x30/0x2d8 kasan_report+0x158/0x198 __asan_report_load4_noabort+0x44/0x50 regcache_flat_read+0x10c/0x110 regcache_read+0xf4/0x180 _regmap_read+0xc4/0x278 _regmap_update_bits+0x130/0x290 regmap_update_bits_base+0xc0/0x15c snd_soc_component_update_bits+0xa8/0x22c snd_soc_component_write_field+0x68/0xd4 tx_macro_digital_mute+0xec/0x140</p> <p>Actually There is no need to have decimator with 32 bits. By limiting the variable with short type u8 issue is resolved.</p> https://vulnerability.circl.lu/vuln/cve-2023-54245