{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-48791 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2022-48791 is a high-severity use after free vulnerability in Linux kernel, published on 16 Jul 2024. 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-2022-48791 and fix it if it is affected.\n\nWhat it is: CVE-2022-48791 is a high-severity use after free vulnerability in Linux kernel, published on 16 Jul 2024. 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-2022-48791 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-2022-48791/ (Markdown: https://insights.sbomify.com/CVE-2022-48791/index.md)","id":"CVE-2022-48791","markdown":"https://insights.sbomify.com/CVE-2022-48791/index.md","name":"CVE-2022-48791","record":{"aliases":["DEBIAN-CVE-2022-48791","GHSA-hrwc-pg2q-pgc2","SUSE-SU-2024:3304-1","SUSE-SU-2025:1092-1","UBUNTU-CVE-2022-48791"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel","requires_auth":"low_privilege","summary":"A use-after-free vulnerability in the Linux kernel's pm8001 SCSI driver allows attackers to cause denial of service or potentially execute code via aborted TMF tasks.","user_interaction":"not_required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[{"product":"linux_kernel","vendor":"linux"}],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-416","name":"Use After Free"}],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: pm8001: Fix use-after-free for aborted TMF sas_task\n\nCurrently a use-after-free may occur if a TMF sas_task is aborted before we\nhandle the IO completion in mpi_ssp_completion(). The abort occurs due to\ntimeout.\n\nWhen the timeout occurs, the SAS_TASK_STATE_ABORTED flag is set and the\nsas_task is freed in pm8001_exec_internal_tmf_task().\n\nHowever, if the I/O completion occurs later, the I/O completion still\nthinks that the sas_task is available. Fix this by clearing the ccb-\u003etask\nif the TMF times out - the I/O completion handler does nothing if this\npointer is cleared.","ecosystems":["SUSE:Linux Enterprise Live Patching 12 SP5","SUSE:Linux Enterprise Micro 5.1","SUSE:Linux Enterprise Micro 5.2"],"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":"scsi: pm8001: Fix use-after-free for aborted TMF sas_task","id":"CVE-2022-48791","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"linux:linux_kernel","products":["linux:linux_kernel"],"type":"use_after_free","year":"2022"},"n_packages":5,"n_references":4,"next":{"headline":"scsi: pm8001: Fix use-after-free for aborted SSP/STP sas_task","id":"CVE-2022-48792"},"packages":[{"ecosystem":"SUSE:Linux Enterprise Live Patching 12 SP5","fixed":["6-2.1"],"introduced":["0"],"last_affected":[],"package":"kgraft-patch-SLE12-SP5_Update_60","purl":"pkg:rpm/suse/kgraft-patch-SLE12-SP5_Update_60\u0026distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP5","source":"SUSE-SU-2025:1092-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.1","fixed":["5.3.18-150300.184.1"],"introduced":["0"],"last_affected":[],"package":"kernel-rt","purl":"pkg:rpm/suse/kernel-rt\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.1","source":"SUSE-SU-2024:3304-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.1","fixed":["5.3.18-150300.184.1"],"introduced":["0"],"last_affected":[],"package":"kernel-source-rt","purl":"pkg:rpm/suse/kernel-source-rt\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.1","source":"SUSE-SU-2024:3304-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.2","fixed":["5.3.18-150300.184.1"],"introduced":["0"],"last_affected":[],"package":"kernel-rt","purl":"pkg:rpm/suse/kernel-rt\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.2","source":"SUSE-SU-2024:3304-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.2","fixed":["5.3.18-150300.184.1"],"introduced":["0"],"last_affected":[],"package":"kernel-source-rt","purl":"pkg:rpm/suse/kernel-source-rt\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.2","source":"SUSE-SU-2024:3304-1"}],"prev":{"headline":"nvme: fix a possible use-after-free in controller reset during load","id":"CVE-2022-48790"},"products":["Linux"],"published":"2024-07-16","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":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-05","vendors":["Linux"]},"summary":"A use-after-free vulnerability in the Linux kernel's pm8001 SCSI driver allows attackers to cause denial of service or potentially execute code via aborted TMF tasks.","url":"https://insights.sbomify.com/CVE-2022-48791/"}