https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 30 Sep 2026 16:14:46 +0000 https://vulnerability.circl.lu/vuln/cve-2022-49830 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>drm/drv: Fix potential memory leak in drm_dev_init()</p> <p>drm_dev_init() will add drm_dev_init_release() as a callback. When drmm_add_action() failed, the release function won&#39;t be added. As the result, the ref cnt added by device_get() in drm_dev_init() won&#39;t be put by drm_dev_init_release(), which leads to the memleak. Use drmm_add_action_or_reset() instead of drmm_add_action() to prevent memleak.</p> <p>unreferenced object 0xffff88810bc0c800 (size 2048): comm &#34;modprobe&#34;, pid 8322, jiffies 4305809845 (age 15.292s) hex dump (first 32 bytes): e8 cc c0 0b 81 88 ff ff ff ff ff ff 00 00 00 00 ................ 20 24 3c 0c 81 88 ff ff 18 c8 c0 0b 81 88 ff ff $&lt;............. backtrace: [&lt;000000007251f72d&gt;] __kmalloc+0x4b/0x1c0 [&lt;0000000045f21f26&gt;] platform_device_alloc+0x2d/0xe0 [&lt;000000004452a479&gt;] platform_device_register_full+0x24/0x1c0 [&lt;0000000089f4ea61&gt;] 0xffffffffa0736051 [&lt;00000000235b2441&gt;] do_one_initcall+0x7a/0x380 [&lt;0000000001a4a177&gt;] do_init_module+0x5c/0x230 [&lt;000000002bf8a8e2&gt;] load_module+0x227d/0x2420 [&lt;00000000637d6d0a&gt;] __do_sys_finit_module+0xd5/0x140 [&lt;00000000c99fc324&gt;] do_syscall_64+0x3f/0x90 [&lt;000000004d85aa77&gt;] entry_SYSCALL_64_after_hwframe+0x63/0xcd</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>drm/drv: Fix potential memory leak in drm_dev_init()</p> <p>drm_dev_init() will add drm_dev_init_release() as a callback. When drmm_add_action() failed, the release function won&#39;t be added. As the result, the ref cnt added by device_get() in drm_dev_init() won&#39;t be put by drm_dev_init_release(), which leads to the memleak. Use drmm_add_action_or_reset() instead of drmm_add_action() to prevent memleak.</p> <p>unreferenced object 0xffff88810bc0c800 (size 2048): comm &#34;modprobe&#34;, pid 8322, jiffies 4305809845 (age 15.292s) hex dump (first 32 bytes): e8 cc c0 0b 81 88 ff ff ff ff ff ff 00 00 00 00 ................ 20 24 3c 0c 81 88 ff ff 18 c8 c0 0b 81 88 ff ff $&lt;............. backtrace: [&lt;000000007251f72d&gt;] __kmalloc+0x4b/0x1c0 [&lt;0000000045f21f26&gt;] platform_device_alloc+0x2d/0xe0 [&lt;000000004452a479&gt;] platform_device_register_full+0x24/0x1c0 [&lt;0000000089f4ea61&gt;] 0xffffffffa0736051 [&lt;00000000235b2441&gt;] do_one_initcall+0x7a/0x380 [&lt;0000000001a4a177&gt;] do_init_module+0x5c/0x230 [&lt;000000002bf8a8e2&gt;] load_module+0x227d/0x2420 [&lt;00000000637d6d0a&gt;] __do_sys_finit_module+0xd5/0x140 [&lt;00000000c99fc324&gt;] do_syscall_64+0x3f/0x90 [&lt;000000004d85aa77&gt;] entry_SYSCALL_64_after_hwframe+0x63/0xcd</p> https://vulnerability.circl.lu/vuln/cve-2022-49830