{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-46849","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-09-11T15:12:18.290Z","datePublished":"2024-09-27T12:42:43.316Z","dateUpdated":"2025-11-03T22:19:35.939Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T09:35:53.431Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: meson: axg-card: fix 'use-after-free'\n\nBuffer 'card->dai_link' is reallocated in 'meson_card_reallocate_links()',\nso move 'pad' pointer initialization after this function when memory is\nalready reallocated.\n\nKasan bug report:\n\n==================================================================\nBUG: KASAN: slab-use-after-free in axg_card_add_link+0x76c/0x9bc\nRead of size 8 at addr ffff000000e8b260 by task modprobe/356\n\nCPU: 0 PID: 356 Comm: modprobe Tainted: G O 6.9.12-sdkernel #1\nCall trace:\n dump_backtrace+0x94/0xec\n show_stack+0x18/0x24\n dump_stack_lvl+0x78/0x90\n print_report+0xfc/0x5c0\n kasan_report+0xb8/0xfc\n __asan_load8+0x9c/0xb8\n axg_card_add_link+0x76c/0x9bc [snd_soc_meson_axg_sound_card]\n meson_card_probe+0x344/0x3b8 [snd_soc_meson_card_utils]\n platform_probe+0x8c/0xf4\n really_probe+0x110/0x39c\n __driver_probe_device+0xb8/0x18c\n driver_probe_device+0x108/0x1d8\n __driver_attach+0xd0/0x25c\n bus_for_each_dev+0xe0/0x154\n driver_attach+0x34/0x44\n bus_add_driver+0x134/0x294\n driver_register+0xa8/0x1e8\n __platform_driver_register+0x44/0x54\n axg_card_pdrv_init+0x20/0x1000 [snd_soc_meson_axg_sound_card]\n do_one_initcall+0xdc/0x25c\n do_init_module+0x10c/0x334\n load_module+0x24c4/0x26cc\n init_module_from_file+0xd4/0x128\n __arm64_sys_finit_module+0x1f4/0x41c\n invoke_syscall+0x60/0x188\n el0_svc_common.constprop.0+0x78/0x13c\n do_el0_svc+0x30/0x40\n el0_svc+0x38/0x78\n el0t_64_sync_handler+0x100/0x12c\n el0t_64_sync+0x190/0x194"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/meson/axg-card.c"],"versions":[{"version":"7864a79f37b55769b817d5e6c5ae0ca4bfdba93b","lessThan":"a33145f494e6cb82f3e018662cc7c4febf271f22","status":"affected","versionType":"git"},{"version":"7864a79f37b55769b817d5e6c5ae0ca4bfdba93b","lessThan":"5a2cc2bb81399e9ebc72560541137eb04d61dc3d","status":"affected","versionType":"git"},{"version":"7864a79f37b55769b817d5e6c5ae0ca4bfdba93b","lessThan":"fb0530025d502cb79d2b2801b14a9d5261833f1a","status":"affected","versionType":"git"},{"version":"7864a79f37b55769b817d5e6c5ae0ca4bfdba93b","lessThan":"e1a199ec31617242e1a0ea8f312341e682d0c037","status":"affected","versionType":"git"},{"version":"7864a79f37b55769b817d5e6c5ae0ca4bfdba93b","lessThan":"e43364f578cdc2f8083abbc0cb743ea55e827c29","status":"affected","versionType":"git"},{"version":"7864a79f37b55769b817d5e6c5ae0ca4bfdba93b","lessThan":"7d318166bf55e9029d56997c3b134f4ac2ae2607","status":"affected","versionType":"git"},{"version":"7864a79f37b55769b817d5e6c5ae0ca4bfdba93b","lessThan":"4f9a71435953f941969a4f017e2357db62d85a86","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/meson/axg-card.c"],"versions":[{"version":"4.19","status":"affected"},{"version":"0","lessThan":"4.19","status":"unaffected","versionType":"semver"},{"version":"5.4.285","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.227","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.168","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.111","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.52","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.10.11","lessThanOrEqual":"6.10.*","status":"unaffected","versionType":"semver"},{"version":"6.11","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.19","versionEndExcluding":"5.4.285"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.19","versionEndExcluding":"5.10.227"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.19","versionEndExcluding":"5.15.168"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.19","versionEndExcluding":"6.1.111"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.19","versionEndExcluding":"6.6.52"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.19","versionEndExcluding":"6.10.11"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.19","versionEndExcluding":"6.11"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/a33145f494e6cb82f3e018662cc7c4febf271f22"},{"url":"https://git.kernel.org/stable/c/5a2cc2bb81399e9ebc72560541137eb04d61dc3d"},{"url":"https://git.kernel.org/stable/c/fb0530025d502cb79d2b2801b14a9d5261833f1a"},{"url":"https://git.kernel.org/stable/c/e1a199ec31617242e1a0ea8f312341e682d0c037"},{"url":"https://git.kernel.org/stable/c/e43364f578cdc2f8083abbc0cb743ea55e827c29"},{"url":"https://git.kernel.org/stable/c/7d318166bf55e9029d56997c3b134f4ac2ae2607"},{"url":"https://git.kernel.org/stable/c/4f9a71435953f941969a4f017e2357db62d85a86"}],"title":"ASoC: meson: axg-card: fix 'use-after-free'","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-29T13:58:41.870222Z","id":"CVE-2024-46849","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-09-29T13:58:47.013Z"}},{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"},{"url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T22:19:35.939Z"}}]}}