[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-DEBIAN-CVE-2025-71162":6},{"stargazers_count":4,"fetched_at":5},7,"2026-07-31T03:17:55.401Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":11,"aliases":12,"duplicate_of":9,"upstream":13,"downstream":16,"duplicates":25,"related":26,"reserved_at":9,"published_at":27,"modified_at":28,"state":9,"summary":29,"references_raw":31,"kevs":38,"epss":9,"epss_history":39,"metrics":40,"affected":47},"DEBIAN-CVE-2025-71162","In the Linux kernel, the following vulnerability has been resolved:  dmaengine: tegra-adma: Fix use-after-free  A use-after-free bug exists in the Tegra ADMA driver when audio streams are terminated, particularly during XRUN conditions. The issue occurs when the DMA buffer is freed by tegra_adma_terminate_all() before the vchan completion tasklet finishes accessing it.  The race condition follows this sequence:    1. DMA transfer completes, triggering an interrupt that schedules the      completion tasklet (tasklet has not executed yet)   2. Audio playback stops, calling tegra_adma_terminate_all() which      frees the DMA buffer memory via kfree()   3. The scheduled tasklet finally executes, calling vchan_complete()      which attempts to access the already-freed memory  Since tasklets can execute at any time after being scheduled, there is no guarantee that the buffer will remain valid when vchan_complete() runs.  Fix this by properly synchronizing the virtual channel completion:  - Calling vchan_terminate_vdesc() in tegra_adma_stop() to mark the    descriptors as terminated instead of freeing the descriptor.  - Add the callback tegra_adma_synchronize() that calls    vchan_synchronize() which kills any pending tasklets and frees any    terminated descriptors.  Crash logs: [  337.427523] BUG: KASAN: use-after-free in vchan_complete+0x124/0x3b0 [  337.427544] Read of size 8 at addr ffff000132055428 by task swapper/0/0  [  337.427562] Call trace: [  337.427564]  dump_backtrace+0x0/0x320 [  337.427571]  show_stack+0x20/0x30 [  337.427575]  dump_stack_lvl+0x68/0x84 [  337.427584]  print_address_description.constprop.0+0x74/0x2b8 [  337.427590]  kasan_report+0x1f4/0x210 [  337.427598]  __asan_load8+0xa0/0xd0 [  337.427603]  vchan_complete+0x124/0x3b0 [  337.427609]  tasklet_action_common.constprop.0+0x190/0x1d0 [  337.427617]  tasklet_action+0x30/0x40 [  337.427623]  __do_softirq+0x1a0/0x5c4 [  337.427628]  irq_exit+0x110/0x140 [  337.427633]  handle_domain_irq+0xa4/0xe0 [  337.427640]  gic_handle_irq+0x64/0x160 [  337.427644]  call_on_irq_stack+0x20/0x4c [  337.427649]  do_interrupt_handler+0x7c/0x90 [  337.427654]  el1_interrupt+0x30/0x80 [  337.427659]  el1h_64_irq_handler+0x18/0x30 [  337.427663]  el1h_64_irq+0x7c/0x80 [  337.427667]  cpuidle_enter_state+0xe4/0x540 [  337.427674]  cpuidle_enter+0x54/0x80 [  337.427679]  do_idle+0x2e0/0x380 [  337.427685]  cpu_startup_entry+0x2c/0x70 [  337.427690]  rest_init+0x114/0x130 [  337.427695]  arch_call_rest_init+0x18/0x24 [  337.427702]  start_kernel+0x380/0x3b4 [  337.427706]  __primary_switched+0xc0/0xc8",null,[],[],[],[14],{"_key":15},"CVE-2025-71162",[17,19,21,23],{"_key":18},"DLA-4476-1",{"_key":20},"DLA-4475-1",{"_key":22},"DSA-6126-1",{"_key":24},"DSA-6127-1",[],[],"2026-01-25T15:15:53.947Z","2026-06-15T19:06:01.056783157Z",{"cisa_kev":30,"cisa_ransomware":30,"cisa_vendor":9,"epss_severity":9,"epss_score":9,"severity":9,"severity_score":9,"severity_version":9,"severity_source":9,"severity_vector":9,"severity_status":9},false,[32],{"url":33,"sources":34,"tags":36},"https://security-tracker.debian.org/tracker/CVE-2025-71162",[35],"osv_debian",[37],"Advisory",[],[],[41],{"source":35,"cvss_v2_0":9,"cvss_v3_0":9,"cvss_v3_1":42,"cvss_v4_0":9},{"baseScore":43,"baseSeverity":9,"vectorString":44,"impactScore":45,"exploitabilityScore":46},7.8,"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",9.8,4.6,[48,74],{"ecosystem":49,"name":50,"vendor":51,"product":50,"cpe_part":9,"purl_type":52,"purl_namespace":51,"purl_name":50,"source":9,"versions":53},"Debian","linux","debian","deb",[54,58,59,60,61,65,68,71],{"version":55,"is_range":56,"range_type":57,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"all",true,"ecosystem",{"version":55,"is_range":56,"range_type":57,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},{"version":55,"is_range":56,"range_type":57,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},{"version":55,"is_range":56,"range_type":57,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},{"version":62,"is_range":56,"range_type":57,"version_start":9,"version_start_type":9,"version_end":63,"version_end_type":64,"fixed_in":9},"lt5_10_249_1","5.10.249-1","excluding",{"version":66,"is_range":56,"range_type":57,"version_start":9,"version_start_type":9,"version_end":67,"version_end_type":64,"fixed_in":9},"lt6_1_162_1","6.1.162-1",{"version":69,"is_range":56,"range_type":57,"version_start":9,"version_start_type":9,"version_end":70,"version_end_type":64,"fixed_in":9},"lt6_12_69_1","6.12.69-1",{"version":72,"is_range":56,"range_type":57,"version_start":9,"version_start_type":9,"version_end":73,"version_end_type":64,"fixed_in":9},"lt6_18_8_1","6.18.8-1",{"ecosystem":49,"name":75,"vendor":51,"product":75,"cpe_part":9,"purl_type":52,"purl_namespace":51,"purl_name":75,"source":9,"versions":76},"linux-6.1",[77,78],{"version":55,"is_range":56,"range_type":57,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},{"version":79,"is_range":56,"range_type":57,"version_start":9,"version_start_type":9,"version_end":80,"version_end_type":64,"fixed_in":9},"lt6_1_162_1~deb11u1","6.1.162-1~deb11u1"]