{"id":"CVE-2022-50225","state":"PUBLISHED","title":"riscv:uprobe fix SR_SPIE set/clear handling","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nriscv:uprobe fix SR_SPIE set/clear handling\n\nIn riscv the process of uprobe going to clear spie before exec\nthe origin insn,and set spie after that.But When access the page\nwhich origin insn has been placed a page fault may happen and\nirq was disabled in arch_uprobe_pre_xol function,It cause a WARN\nas follows.\nThere is no need to clear/set spie in arch_uprobe_pre/post/abort_xol.\nWe can just remove it.\n\n[   31.684157] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1488\n[   31.684677] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 76, name: work\n[   31.684929] preempt_count: 0, expected: 0\n[   31.685969] CPU: 2 PID: 76 Comm: work Tainted: G\n[   31.686542] Hardware name: riscv-virtio,qemu (DT)\n[   31.686797] Call Trace:\n[   31.687053] [<ffffffff80006442>] dump_backtrace+0x30/0x38\n[   31.687699] [<ffffffff80812118>] show_stack+0x40/0x4c\n[   31.688141] [<ffffffff8081817a>] dump_stack_lvl+0x44/0x5c\n[   31.688396] [<ffffffff808181aa>] dump_stack+0x18/0x20\n[   31.688653] [<ffffffff8003e454>] __might_resched+0x114/0x122\n[   31.688948] [<ffffffff8003e4b2>] __might_sleep+0x50/0x7a\n[   31.689435] [<ffffffff80822676>] down_read+0x30/0x130\n[   31.689728] [<ffffffff8000b650>] do_page_fault+0x166/x446\n[   31.689997] [<ffffffff80003c0c>] ret_from_exception+0x0/0xc","publishedAt":"2025-06-18T11:03:58.643Z","updatedAt":"2026-05-11T19:15:13.791Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"74784081aac8a0f3636965fc230e2d3b7cc123c6","status":"affected","lessThan":"c71e000db8536d27ec410abb3e314896a78b4f19","versionType":"git"},{"version":"74784081aac8a0f3636965fc230e2d3b7cc123c6","status":"affected","lessThan":"3811d51778900064d27d8c9a98f73410fb3b471d","versionType":"git"},{"version":"74784081aac8a0f3636965fc230e2d3b7cc123c6","status":"affected","lessThan":"73fc099eaefd9a92c83b6c07dad066411fd5a192","versionType":"git"},{"version":"74784081aac8a0f3636965fc230e2d3b7cc123c6","status":"affected","lessThan":"3dbe5829408bc1586f75b4667ef60e5aab0209c7","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/riscv/kernel/probes/uprobes.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.12","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.12","versionType":"semver"},{"version":"5.15.61","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.18.18","status":"unaffected","lessThanOrEqual":"5.18.*","versionType":"semver"},{"version":"5.19.2","status":"unaffected","lessThanOrEqual":"5.19.*","versionType":"semver"},{"version":"6.0","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/riscv/kernel/probes/uprobes.c"]}],"references":["https://git.kernel.org/stable/c/c71e000db8536d27ec410abb3e314896a78b4f19","https://git.kernel.org/stable/c/3811d51778900064d27d8c9a98f73410fb3b471d","https://git.kernel.org/stable/c/73fc099eaefd9a92c83b6c07dad066411fd5a192","https://git.kernel.org/stable/c/3dbe5829408bc1586f75b4667ef60e5aab0209c7"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/50xxx/CVE-2022-50225.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50225","state":"PUBLISHED","datePublished":"2025-06-18T11:03:58.643Z","dateUpdated":"2026-05-11T19:15:13.791Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-06-18T10:57:27.431Z"},"containers":{"cna":{"title":"riscv:uprobe fix SR_SPIE set/clear handling","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nriscv:uprobe fix SR_SPIE set/clear handling\n\nIn riscv the process of uprobe going to clear spie before exec\nthe origin insn,and set spie after that.But When access the page\nwhich origin insn has been placed a page fault may happen and\nirq was disabled in arch_uprobe_pre_xol function,It cause a WARN\nas follows.\nThere is no need to clear/set spie in arch_uprobe_pre/post/abort_xol.\nWe can just remove it.\n\n[   31.684157] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1488\n[   31.684677] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 76, name: work\n[   31.684929] preempt_count: 0, expected: 0\n[   31.685969] CPU: 2 PID: 76 Comm: work Tainted: G\n[   31.686542] Hardware name: riscv-virtio,qemu (DT)\n[   31.686797] Call Trace:\n[   31.687053] [<ffffffff80006442>] dump_backtrace+0x30/0x38\n[   31.687699] [<ffffffff80812118>] show_stack+0x40/0x4c\n[   31.688141] [<ffffffff8081817a>] dump_stack_lvl+0x44/0x5c\n[   31.688396] [<ffffffff808181aa>] dump_stack+0x18/0x20\n[   31.688653] [<ffffffff8003e454>] __might_resched+0x114/0x122\n[   31.688948] [<ffffffff8003e4b2>] __might_sleep+0x50/0x7a\n[   31.689435] [<ffffffff80822676>] down_read+0x30/0x130\n[   31.689728] [<ffffffff8000b650>] do_page_fault+0x166/x446\n[   31.689997] [<ffffffff80003c0c>] ret_from_exception+0x0/0xc"}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"74784081aac8a0f3636965fc230e2d3b7cc123c6","status":"affected","lessThan":"c71e000db8536d27ec410abb3e314896a78b4f19","versionType":"git"},{"version":"74784081aac8a0f3636965fc230e2d3b7cc123c6","status":"affected","lessThan":"3811d51778900064d27d8c9a98f73410fb3b471d","versionType":"git"},{"version":"74784081aac8a0f3636965fc230e2d3b7cc123c6","status":"affected","lessThan":"73fc099eaefd9a92c83b6c07dad066411fd5a192","versionType":"git"},{"version":"74784081aac8a0f3636965fc230e2d3b7cc123c6","status":"affected","lessThan":"3dbe5829408bc1586f75b4667ef60e5aab0209c7","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/riscv/kernel/probes/uprobes.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.12","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.12","versionType":"semver"},{"version":"5.15.61","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.18.18","status":"unaffected","lessThanOrEqual":"5.18.*","versionType":"semver"},{"version":"5.19.2","status":"unaffected","lessThanOrEqual":"5.19.*","versionType":"semver"},{"version":"6.0","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/riscv/kernel/probes/uprobes.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/c71e000db8536d27ec410abb3e314896a78b4f19"},{"url":"https://git.kernel.org/stable/c/3811d51778900064d27d8c9a98f73410fb3b471d"},{"url":"https://git.kernel.org/stable/c/73fc099eaefd9a92c83b6c07dad066411fd5a192"},{"url":"https://git.kernel.org/stable/c/3dbe5829408bc1586f75b4667ef60e5aab0209c7"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:15:13.791Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"5.15.61"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"5.18.18"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"5.19.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"6.0"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}