# CVE-2022-50225: linux: In the Linux kernel, the following vulnerability has been resolved:  riscv:uprobe fix SR_SPIE set/clear handling  In...

CVE-2022-50225 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-50225, released June 18, 2025. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2022-50225
- Priority: Routine
- CVSS: 5.5 (medium)
- EPSS: 0.0018
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jun 18, 2025

## Description

In the Linux kernel, the following vulnerability has been resolved:  riscv:uprobe fix SR_SPIE set/clear handling  In riscv the process of uprobe going to clear spie before exec the origin insn,and set spie after that.But When access the page which origin insn has been placed a page fault may happen and irq was disabled in arch_uprobe_pre_xol function,It cause a WARN as follows. There is no need to clear/set spie in arch_uprobe_pre/post/abort_xol. We can just remove it.  [   31.684157] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1488 [   31.684677] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 76, name: work [   31.684929] preempt_count: 0, expected: 0 [   31.685969] CPU: 2 PID: 76 Comm: work Tainted: G [   31.686542] Hardware name: riscv-virtio,qemu (DT) [   31.686797] Call Trace: [   31.687053] [<ffffffff80006442>] dump_backtrace+0x30/0x38 [   31.687699] [<ffffffff80812118>] show_stack+0x40/0x4c [   31.688141] [<ffffffff8081817a>] dump_stack_lvl+0x44/0x5c [   31.688396] [<ffffffff808181aa>] dump_stack+0x18/0x20 [   31.688653] [<ffffffff8003e454>] __might_resched+0x114/0x122 [   31.688948] [<ffffffff8003e4b2>] __might_sleep+0x50/0x7a [   31.689435] [<ffffffff80822676>] down_read+0x30/0x130 [   31.689728] [<ffffffff8000b650>] do_page_fault+0x166/x446 [   31.689997] [<ffffffff80003c0c>] ret_from_exception+0x0/0xc

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | linux Debian 12.15 (bookworm) | 6.0.2-1 | [DEBIAN-CVE-2022-50225](https://patchblox.com/security/data/fix/linux/debian-cve-2022-50225.md) | Jun 18, 2025 |
| Linux | linux Debian 13.5 (trixie) | 6.0.2-1 | [DEBIAN-CVE-2022-50225](https://patchblox.com/security/data/fix/linux/debian-cve-2022-50225.md) | Jun 18, 2025 |
| Linux | linux Debian 14 | 6.0.2-1 | [DEBIAN-CVE-2022-50225](https://patchblox.com/security/data/fix/linux/debian-cve-2022-50225.md) | Jun 18, 2025 |

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