{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-49265 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2022-49265 is a medium-severity denial of service 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-2022-49265 and fix it if it is affected.\n\nWhat it is: CVE-2022-49265 is a medium-severity denial of service 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-2022-49265 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-2022-49265/ (Markdown: https://insights.sbomify.com/CVE-2022-49265/index.md)","id":"CVE-2022-49265","markdown":"https://insights.sbomify.com/CVE-2022-49265/index.md","name":"CVE-2022-49265","record":{"aliases":["DEBIAN-CVE-2022-49265","GHSA-42qx-w7ww-6586","UBUNTU-CVE-2022-49265"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel","requires_auth":"low_privilege","summary":"A sleep-in-atomic bug in the Linux kernel power management domain removal can cause a system crash or hang.","user_interaction":"not_required","vuln_class":"denial_of_service"},"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":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nPM: domains: Fix sleep-in-atomic bug caused by genpd_debug_remove()\n\nWhen a genpd with GENPD_FLAG_IRQ_SAFE gets removed, the following\nsleep-in-atomic bug will be seen, as genpd_debug_remove() will be called\nwith a spinlock being held.\n\n[    0.029183] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1460\n[    0.029204] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 1, name: swapper/0\n[    0.029219] preempt_count: 1, expected: 0\n[    0.029230] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 5.17.0-rc4+ #489\n[    0.029245] Hardware name: Thundercomm TurboX CM2290 (DT)\n[    0.029256] Call trace:\n[    0.029265]  dump_backtrace.part.0+0xbc/0xd0\n[    0.029285]  show_stack+0x3c/0xa0\n[    0.029298]  dump_stack_lvl+0x7c/0xa0\n[    0.029311]  dump_stack+0x18/0x34\n[    0.029323]  __might_resched+0x10c/0x13c\n[    0.029338]  __might_sleep+0x4c/0x80\n[    0.029351]  down_read+0x24/0xd0\n[    0.029363]  lookup_one_len_unlocked+0x9c/0xcc\n[    0.029379]  lookup_positive_unlocked+0x10/0x50\n[    0.029392]  debugfs_lookup+0x68/0xac\n[    0.029406]  genpd_remove.part.0+0x12c/0x1b4\n[    0.029419]  of_genpd_remove_last+0xa8/0xd4\n[    0.029434]  psci_cpuidle_domain_probe+0x174/0x53c\n[    0.029449]  platform_probe+0x68/0xe0\n[    0.029462]  really_probe+0x190/0x430\n[    0.029473]  __driver_probe_device+0x90/0x18c\n[    0.029485]  driver_probe_device+0x40/0xe0\n[    0.029497]  __driver_attach+0xf4/0x1d0\n[    0.029508]  bus_for_each_dev+0x70/0xd0\n[    0.029523]  driver_attach+0x24/0x30\n[    0.029534]  bus_add_driver+0x164/0x22c\n[    0.029545]  driver_register+0x78/0x130\n[    0.029556]  __platform_driver_register+0x28/0x34\n[    0.029569]  psci_idle_init_domains+0x1c/0x28\n[    0.029583]  do_one_initcall+0x50/0x1b0\n[    0.029595]  kernel_init_freeable+0x214/0x280\n[    0.029609]  kernel_init+0x2c/0x13c\n[    0.029622]  ret_from_fork+0x10/0x20\n\nIt doesn't seem necessary to call genpd_debug_remove() with the lock, so\nmove it out from locking to fix the problem.","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":"PM: domains: Fix sleep-in-atomic bug caused by genpd_debug_remove()","id":"CVE-2022-49265","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"linux:linux_kernel","products":["linux:linux_kernel"],"type":"denial_of_service","year":"2022"},"n_packages":0,"n_references":4,"next":{"headline":"block: fix rq-qos breakage from skipping rq_qos_done_bio()","id":"CVE-2022-49266"},"packages":[],"prev":{"headline":"exec: Force single empty string when argv is empty","id":"CVE-2022-49264"},"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-05-11","vendors":["Linux"]},"summary":"A sleep-in-atomic bug in the Linux kernel power management domain removal can cause a system crash or hang.","url":"https://insights.sbomify.com/CVE-2022-49265/"}