{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-49193 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2022-49193 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-2022-49193 and fix it if it is affected.\n\nWhat it is: CVE-2022-49193 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-2022-49193 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-2022-49193/ (Markdown: https://insights.sbomify.com/CVE-2022-49193/index.md)","id":"CVE-2022-49193","markdown":"https://insights.sbomify.com/CVE-2022-49193/index.md","name":"CVE-2022-49193","record":{"aliases":["DEBIAN-CVE-2022-49193","GHSA-74r5-9m22-5p6r","UBUNTU-CVE-2022-49193"],"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 bug in the Intel ice network driver causes a kernel crash when processing auxiliary critical error interrupts, leading to system denial of service.","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\nice: fix 'scheduling while atomic' on aux critical err interrupt\n\nThere's a kernel BUG splat on processing aux critical error\ninterrupts in ice_misc_intr():\n\n[ 2100.917085] BUG: scheduling while atomic: swapper/15/0/0x00010000\n...\n[ 2101.060770] Call Trace:\n[ 2101.063229]  \u003cIRQ\u003e\n[ 2101.065252]  dump_stack+0x41/0x60\n[ 2101.068587]  __schedule_bug.cold.100+0x4c/0x58\n[ 2101.073060]  __schedule+0x6a4/0x830\n[ 2101.076570]  schedule+0x35/0xa0\n[ 2101.079727]  schedule_preempt_disabled+0xa/0x10\n[ 2101.084284]  __mutex_lock.isra.7+0x310/0x420\n[ 2101.088580]  ? ice_misc_intr+0x201/0x2e0 [ice]\n[ 2101.093078]  ice_send_event_to_aux+0x25/0x70 [ice]\n[ 2101.097921]  ice_misc_intr+0x220/0x2e0 [ice]\n[ 2101.102232]  __handle_irq_event_percpu+0x40/0x180\n[ 2101.106965]  handle_irq_event_percpu+0x30/0x80\n[ 2101.111434]  handle_irq_event+0x36/0x53\n[ 2101.115292]  handle_edge_irq+0x82/0x190\n[ 2101.119148]  handle_irq+0x1c/0x30\n[ 2101.122480]  do_IRQ+0x49/0xd0\n[ 2101.125465]  common_interrupt+0xf/0xf\n[ 2101.129146]  \u003c/IRQ\u003e\n...\n\nAs Andrew correctly mentioned previously[0], the following call\nladder happens:\n\nice_misc_intr() \u003c- hardirq\n  ice_send_event_to_aux()\n    device_lock()\n      mutex_lock()\n        might_sleep()\n          might_resched() \u003c- oops\n\nAdd a new PF state bit which indicates that an aux critical error\noccurred and serve it in ice_service_task() in process context.\nThe new ice_pf::oicr_err_reg is read-write in both hardirq and\nprocess contexts, but only 3 bits of non-critical data probably\naren't worth explicit synchronizing (and they're even in the same\nbyte [31:24]).\n\n[0] https://lore.kernel.org/all/YeSRUVmrdmlUXHDn@lunn.ch","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":"ice: fix 'scheduling while atomic' on aux critical err interrupt","id":"CVE-2022-49193","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":"net: bcmgenet: Use stronger register read/writes to assure ordering","id":"CVE-2022-49194"},"packages":[],"prev":{"headline":"drivers: ethernet: cpsw: fix panic when interrupt coaleceing is set via ethtool","id":"CVE-2022-49192"},"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 bug in the Intel ice network driver causes a kernel crash when processing auxiliary critical error interrupts, leading to system denial of service.","url":"https://insights.sbomify.com/CVE-2022-49193/"}