{"vulnerability": "CVE-2024-46798", "sightings": [{"uuid": "2453a191-85a7-4e5a-8931-c085f7e8035d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2024-46798", "type": "seen", "source": "https://www.cisa.gov/news-events/ics-advisories/icsa-25-226-07", "content": "", "creation_timestamp": "2025-08-14T10:00:00.000000Z"}, {"uuid": "b99bcfe0-fac2-4347-87ef-22cbfa4e8294", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2024-46798", "type": "seen", "source": "https://t.me/cvedetector/5933", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2024-46798 - \"Audiofine Linux Kernel Use-After-Free\"\", \n  \"Content\": \"CVE ID : CVE-2024-46798 \nPublished : Sept. 18, 2024, 8:15 a.m. | 35\u00a0minutes ago \nDescription : In the Linux kernel, the following vulnerability has been resolved:  \n  \nASoC: dapm: Fix UAF for snd_soc_pcm_runtime object  \n  \nWhen using kernel with the following extra config,  \n  \n  - CONFIG_KASAN=y  \n  - CONFIG_KASAN_GENERIC=y  \n  - CONFIG_KASAN_INLINE=y  \n  - CONFIG_KASAN_VMALLOC=y  \n  - CONFIG_FRAME_WARN=4096  \n  \nkernel detects that snd_pcm_suspend_all() access a freed  \n'snd_soc_pcm_runtime' object when the system is suspended, which  \nleads to a use-after-free bug:  \n  \n[   52.047746] BUG: KASAN: use-after-free in snd_pcm_suspend_all+0x1a8/0x270  \n[   52.047765] Read of size 1 at addr ffff0000b9434d50 by task systemd-sleep/2330  \n  \n[   52.047785] Call trace:  \n[   52.047787]  dump_backtrace+0x0/0x3c0  \n[   52.047794]  show_stack+0x34/0x50  \n[   52.047797]  dump_stack_lvl+0x68/0x8c  \n[   52.047802]  print_address_description.constprop.0+0x74/0x2c0  \n[   52.047809]  kasan_report+0x210/0x230  \n[   52.047815]  __asan_report_load1_noabort+0x3c/0x50  \n[   52.047820]  snd_pcm_suspend_all+0x1a8/0x270  \n[   52.047824]  snd_soc_suspend+0x19c/0x4e0  \n  \nThe snd_pcm_sync_stop() has a NULL check on 'substream->runtime' before  \nmaking any access. So we need to always set 'substream->runtime' to NULL  \neverytime we kfree() it. \nSeverity: 0.0 | NA \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"18 Sep 2024\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2024-09-18T10:52:32.000000Z"}]}