https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 16:45:56 +0000 https://vulnerability.circl.lu/vuln/cve-2022-50779 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>orangefs: Fix kmemleak in orangefs_prepare_debugfs_help_string()</p> <p>When insert and remove the orangefs module, then debug_help_string will be leaked:</p> <p>unreferenced object 0xffff8881652ba000 (size 4096): comm &#34;insmod&#34;, pid 1701, jiffies 4294893639 (age 13218.530s) hex dump (first 32 bytes): 43 6c 69 65 6e 74 20 44 65 62 75 67 20 4b 65 79 Client Debug Key 77 6f 72 64 73 20 61 72 65 20 75 6e 6b 6e 6f 77 words are unknow backtrace: [&lt;0000000004e6f8e3&gt;] kmalloc_trace+0x27/0xa0 [&lt;0000000006f75d85&gt;] orangefs_prepare_debugfs_help_string+0x5e/0x480 [orangefs] [&lt;0000000091270a2a&gt;] _sub_I_65535_1+0x57/0xf70 [crc_itu_t] [&lt;000000004b1ee1a3&gt;] do_one_initcall+0x87/0x2a0 [&lt;000000001d0614ae&gt;] do_init_module+0xdf/0x320 [&lt;00000000efef068c&gt;] load_module+0x2f98/0x3330 [&lt;000000006533b44d&gt;] __do_sys_finit_module+0x113/0x1b0 [&lt;00000000a0da6f99&gt;] do_syscall_64+0x35/0x80 [&lt;000000007790b19b&gt;] entry_SYSCALL_64_after_hwframe+0x46/0xb0</p> <p>When remove the module, should always free debug_help_string. Should always free the allocated buffer when change the free_debug_help_string.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>orangefs: Fix kmemleak in orangefs_prepare_debugfs_help_string()</p> <p>When insert and remove the orangefs module, then debug_help_string will be leaked:</p> <p>unreferenced object 0xffff8881652ba000 (size 4096): comm &#34;insmod&#34;, pid 1701, jiffies 4294893639 (age 13218.530s) hex dump (first 32 bytes): 43 6c 69 65 6e 74 20 44 65 62 75 67 20 4b 65 79 Client Debug Key 77 6f 72 64 73 20 61 72 65 20 75 6e 6b 6e 6f 77 words are unknow backtrace: [&lt;0000000004e6f8e3&gt;] kmalloc_trace+0x27/0xa0 [&lt;0000000006f75d85&gt;] orangefs_prepare_debugfs_help_string+0x5e/0x480 [orangefs] [&lt;0000000091270a2a&gt;] _sub_I_65535_1+0x57/0xf70 [crc_itu_t] [&lt;000000004b1ee1a3&gt;] do_one_initcall+0x87/0x2a0 [&lt;000000001d0614ae&gt;] do_init_module+0xdf/0x320 [&lt;00000000efef068c&gt;] load_module+0x2f98/0x3330 [&lt;000000006533b44d&gt;] __do_sys_finit_module+0x113/0x1b0 [&lt;00000000a0da6f99&gt;] do_syscall_64+0x35/0x80 [&lt;000000007790b19b&gt;] entry_SYSCALL_64_after_hwframe+0x46/0xb0</p> <p>When remove the module, should always free debug_help_string. Should always free the allocated buffer when change the free_debug_help_string.</p> https://vulnerability.circl.lu/vuln/cve-2022-50779