Answer in brief
CVE-2022-50376 records a Unknown severity vulnerability in orangefs: Fix kmemleak in orangefs_{kernel,client}_debug_init(). The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=274dcf55bd4ab12af1cc1d3b77416285bef8ebf4 <bdc2d33fa2324b1f5ab5b701cda45ee0b2384409 || >=274dcf55bd4ab12af1cc1d3b77416285bef8ebf4 <a076490b0211990ec6764328c22cb744dd782bd9 || >=274dcf55bd4ab12af1cc1d3b77416285bef8ebf4 <c8853267289c55b1acbe4dc3641374887584834d || >=274dcf55bd4ab12af1cc1d3b77416285bef8ebf4 <786e5296f9e3b045d5ff9098514ce7b8ba1d890d || >=274dcf55bd4ab12af1cc1d3b77416285bef8ebf4 <0cd303aad220fafa595e0ed593e99aa51b90412b || >=274dcf55bd4ab12af1cc1d3b77416285bef8ebf4 <31720a2b109b3080eb77e97b8f6f50a27b4ae599 | bdc2d33fa2324b1f5ab5b701cda45ee0b2384409, a076490b0211990ec6764328c22cb744dd782bd9, c8853267289c55b1acbe4dc3641374887584834d, 786e5296f9e3b045d5ff9098514ce7b8ba1d890d, 0cd303aad220fafa595e0ed593e99aa51b90412b, 31720a2b109b3080eb77e97b8f6f50a27b4ae599 |
| Linux/Linuxgeneric | 4.6 | Not reported |
Published upstream
Sep 18, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 15, 2026
In the Linux kernel, the following vulnerability has been resolved: orangefs: Fix kmemleak in orangefs_{kernel,client}_debug_init() When insert and remove the orangefs module, there are memory leaked as below: unreferenced object 0xffff88816b0cc000 (size 2048): comm "insmod", pid 783, jiffies 4294813439 (age 65.512s) hex dump (first 32 bytes): 6e 6f 6e 65 0a 00 00 00 00 00 00 00 00 00 00 00 none............ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000031ab7788>] kmalloc_trace+0x27/0xa0 [<000000005b405fee>] orangefs_debugfs_init.cold+0xaf/0x17f [<00000000e5a0085b>] 0xffffffffa02780f9 [<000000004232d9f7>] do_one_initcall+0x87/0x2a0 [<0000000054f22384>] do_init_module+0xdf/0x320 [<000000003263bdea>] load_module+0x2f98/0x3330 [<0000000052cd4153>] __do_sys_finit_module+0x113/0x1b0 [<00000000250ae02b>] do_syscall_64+0x35/0x80 [<00000000f11c03c7>] entry_SYSCALL_64_after_hwframe+0x46/0xb0 Use the golbal variable as the buffer rather than dynamic allocate to slove the problem.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2022-50376 records a Unknown severity vulnerability in orangefs: Fix kmemleak in orangefs_{kernel,client}_debug_init(). The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=274dcf55bd4ab12af1cc1d3b77416285bef8ebf4 <bdc2d33fa2324b1f5ab5b701cda45ee0b2384409 || >=274dcf55bd4ab12af1cc1d3b77416285bef8ebf4 <a076490b0211990ec6764328c22cb744dd782bd9 || >=274dcf55bd4ab12af1cc1d3b77416285bef8ebf4 <c8853267289c55b1acbe4dc3641374887584834d || >=274dcf55bd4ab12af1cc1d3b77416285bef8ebf4 <786e5296f9e3b045d5ff9098514ce7b8ba1d890d || >=274dcf55bd4ab12af1cc1d3b77416285bef8ebf4 <0cd303aad220fafa595e0ed593e99aa51b90412b || >=274dcf55bd4ab12af1cc1d3b77416285bef8ebf4 <31720a2b109b3080eb77e97b8f6f50a27b4ae599 | bdc2d33fa2324b1f5ab5b701cda45ee0b2384409, a076490b0211990ec6764328c22cb744dd782bd9, c8853267289c55b1acbe4dc3641374887584834d, 786e5296f9e3b045d5ff9098514ce7b8ba1d890d, 0cd303aad220fafa595e0ed593e99aa51b90412b, 31720a2b109b3080eb77e97b8f6f50a27b4ae599 |
| Linux/Linuxgeneric | 4.6 | Not reported |
Published upstream
Sep 18, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 15, 2026
In the Linux kernel, the following vulnerability has been resolved: orangefs: Fix kmemleak in orangefs_{kernel,client}_debug_init() When insert and remove the orangefs module, there are memory leaked as below: unreferenced object 0xffff88816b0cc000 (size 2048): comm "insmod", pid 783, jiffies 4294813439 (age 65.512s) hex dump (first 32 bytes): 6e 6f 6e 65 0a 00 00 00 00 00 00 00 00 00 00 00 none............ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000031ab7788>] kmalloc_trace+0x27/0xa0 [<000000005b405fee>] orangefs_debugfs_init.cold+0xaf/0x17f [<00000000e5a0085b>] 0xffffffffa02780f9 [<000000004232d9f7>] do_one_initcall+0x87/0x2a0 [<0000000054f22384>] do_init_module+0xdf/0x320 [<000000003263bdea>] load_module+0x2f98/0x3330 [<0000000052cd4153>] __do_sys_finit_module+0x113/0x1b0 [<00000000250ae02b>] do_syscall_64+0x35/0x80 [<00000000f11c03c7>] entry_SYSCALL_64_after_hwframe+0x46/0xb0 Use the golbal variable as the buffer rather than dynamic allocate to slove the problem.
Quoted source text, attributed separately from HOL analysis.