{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-49132 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2022-49132 is a medium-severity vulnerability in Linux kernel, published on 26 Feb 2025. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-49132 and fix it if it is affected.\n\nWhat it is: CVE-2022-49132 is a medium-severity vulnerability in Linux kernel, published on 26 Feb 2025. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-49132 in the wild and no public exploit code.\n\nAffected product: Linux kernel. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2022-49132/ (Markdown: https://insights.sbomify.com/CVE-2022-49132/index.md)","id":"CVE-2022-49132","markdown":"https://insights.sbomify.com/CVE-2022-49132/index.md","name":"CVE-2022-49132","record":{"aliases":["DEBIAN-CVE-2022-49132","GHSA-qmvm-xjmc-fj3r","ROOT-OS-DEBIAN-11-CVE-2022-49132","UBUNTU-CVE-2022-49132"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel driver","requires_auth":"low_privilege","summary":"A missing initialization check in the ath11k PCI driver causes a kernel crash during system suspend if the board file is missing.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[{"product":"linux_kernel","vendor":"linux"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-908","name":"Use of Uninitialized Resource"}],"description":"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]  \u003cTASK\u003e\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]  \u003c/TASK\u003e\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","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"ath11k: pci: fix crash on suspend if board file is not found","id":"CVE-2022-49132","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"linux:linux_kernel","products":["linux:linux_kernel"],"type":"null_dereference","year":"2022"},"n_packages":0,"n_references":4,"next":{"headline":"drm/amdkfd: svm range restore work deadlock when process exit","id":"CVE-2022-49133"},"packages":[],"prev":{"headline":"ath11k: fix kernel panic during unload/load ath11k modules","id":"CVE-2022-49131"},"products":["Linux"],"published":"2025-02-26","related":[{"cvss_score":8.8,"headline":"Linux Kernel Out-of-Bounds Write","id":"CVE-2026-53266","kev_date_added":"2026-09-18","published":"2026-06-25"},{"cvss_score":8.8,"headline":"Linux Kernel Improper Input Validation","id":"CVE-2013-6282","kev_date_added":"2022-09-15","published":"2013-11-19"},{"cvss_score":8.4,"headline":"Linux Kernel Heap-Based Buffer Overflow","id":"CVE-2022-0185","kev_date_added":"2024-08-21","published":"2022-02-11"},{"cvss_score":8.4,"headline":"Linux Kernel Privilege Escalation","id":"CVE-2013-2094","kev_date_added":"2022-09-15","published":"2013-05-14"},{"cvss_score":7.8,"headline":"Linux Kernel Unspecified","id":"CVE-2026-53362","kev_date_added":"2026-08-27","published":"2026-07-04"},{"cvss_score":7.8,"headline":"Linux Kernel Missing Initialization of a Variable","id":"CVE-2026-46300","kev_date_added":"2026-10-28","published":"2026-05-23"},{"cvss_score":7.8,"headline":"Linux Kernel Race Condition","id":"CVE-2025-39964","kev_date_added":"2026-09-18","published":"2025-10-13"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-08-12","vendors":["Linux"]},"summary":"A missing initialization check in the ath11k PCI driver causes a kernel crash during system suspend if the board file is missing.","url":"https://insights.sbomify.com/CVE-2022-49132/"}