{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2022-49132", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-02-26T01:49:39.267Z", "datePublished": "2025-02-26T01:55:07.144Z", "dateUpdated": "2026-08-12T23:57:58.635Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-12T23:57:58.635Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nath11k: pci: fix crash on suspend if board file is not found\n\nMario reported that the kernel was crashing on suspend if ath11k was not able\nto find a board file:\n\n[ 473.693286] PM: Suspending system (s2idle)\n[ 473.693291] printk: Suspending console(s) (use no_console_suspend to debug)\n[ 474.407787] BUG: unable to handle page fault for address: 0000000000002070\n[ 474.407791] #PF: supervisor read access in kernel mode\n[ 474.407794] #PF: error_code(0x0000) - not-present page\n[ 474.407798] PGD 0 P4D 0\n[ 474.407801] Oops: 0000 [#1] PREEMPT SMP NOPTI\n[ 474.407805] CPU: 2 PID: 2350 Comm: kworker/u32:14 Tainted: G W 5.16.0 #248\n[...]\n[ 474.407868] Call Trace:\n[ 474.407870] \n[ 474.407874] ? _raw_spin_lock_irqsave+0x2a/0x60\n[ 474.407882] ? lock_timer_base+0x72/0xa0\n[ 474.407889] ? _raw_spin_unlock_irqrestore+0x29/0x3d\n[ 474.407892] ? try_to_del_timer_sync+0x54/0x80\n[ 474.407896] ath11k_dp_rx_pktlog_stop+0x49/0xc0 [ath11k]\n[ 474.407912] ath11k_core_suspend+0x34/0x130 [ath11k]\n[ 474.407923] ath11k_pci_pm_suspend+0x1b/0x50 [ath11k_pci]\n[ 474.407928] pci_pm_suspend+0x7e/0x170\n[ 474.407935] ? pci_pm_freeze+0xc0/0xc0\n[ 474.407939] dpm_run_callback+0x4e/0x150\n[ 474.407947] __device_suspend+0x148/0x4c0\n[ 474.407951] async_suspend+0x20/0x90\ndmesg-efi-164255130401001:\nOops#1 Part1\n[ 474.407955] async_run_entry_fn+0x33/0x120\n[ 474.407959] process_one_work+0x220/0x3f0\n[ 474.407966] worker_thread+0x4a/0x3d0\n[ 474.407971] kthread+0x17a/0x1a0\n[ 474.407975] ? process_one_work+0x3f0/0x3f0\n[ 474.407979] ? set_kthread_struct+0x40/0x40\n[ 474.407983] ret_from_fork+0x22/0x30\n[ 474.407991] \n\nThe issue here is that board file loading happens after ath11k_pci_probe()\nsuccesfully returns (ath11k initialisation happends asynchronously) and the\nsuspend handler is still enabled, of course failing as ath11k is not properly\ninitialised. Fix this by checking ATH11K_FLAG_QMI_FAIL during both suspend and\nresume.\n\nTested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03003-QCAHSPSWPL_V1_V2_SILICONZ_LITE-2" } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "drivers/net/wireless/ath/ath11k/pci.c" ], "versions": [ { "version": "d1b0c33850d29b325fb4b26e9b0ea3e473125237", "lessThan": "fed4cef115ab21a18faf499b3fa9b9a4b544f941", "status": "affected", "versionType": "git" }, { "version": "d1b0c33850d29b325fb4b26e9b0ea3e473125237", "lessThan": "f3c5ef433da82d257337424b3647ce9dcb37d4b5", "status": "affected", "versionType": "git" }, { "version": "d1b0c33850d29b325fb4b26e9b0ea3e473125237", "lessThan": "aeed776c00e804a0f7896db39c7c661cea34ee1f", "status": "affected", "versionType": "git" }, { "version": "d1b0c33850d29b325fb4b26e9b0ea3e473125237", "lessThan": "b4f4c56459a5c744f7f066b9fc2b54ea995030c5", "status": "affected", "versionType": "git" } ] }, { "product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "drivers/net/wireless/ath/ath11k/pci.c" ], "versions": [ { "version": "5.11", "status": "affected" }, { "version": "0", "lessThan": "5.11", "status": "unaffected", "versionType": "semver" }, { "version": "5.15.34", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.16.20", "lessThanOrEqual": "5.16.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.17.3", "lessThanOrEqual": "5.17.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.18", "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": "5.11", "versionEndExcluding": "5.15.34" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.11", "versionEndExcluding": "5.16.20" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.11", "versionEndExcluding": "5.17.3" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.11", "versionEndExcluding": "5.18" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/fed4cef115ab21a18faf499b3fa9b9a4b544f941" }, { "url": "https://git.kernel.org/stable/c/f3c5ef433da82d257337424b3647ce9dcb37d4b5" }, { "url": "https://git.kernel.org/stable/c/aeed776c00e804a0f7896db39c7c661cea34ee1f" }, { "url": "https://git.kernel.org/stable/c/b4f4c56459a5c744f7f066b9fc2b54ea995030c5" } ], "title": "ath11k: pci: fix crash on suspend if board file is not found", "x_generator": { "engine": "bippy-1.2.0" } } } }