CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2021-47290 – scsi: target: Fix NULL dereference on XCOPY completion
https://notcve.org/view.php?id=CVE-2021-47290
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: scsi: target: Fix NULL dereference on XCOPY completion CPU affinity control added with commit 39ae3edda325 ("scsi: target: core: Make completion affinity configurable") makes target_complete_cmd() queue work on a CPU based on se_tpg->se_tpg_wwn->cmd_compl_affinity state. LIO's EXTENDED COPY worker is a special case in that read/write cmds are dispatched using the global xcopy_pt_tpg, which carries a NULL se_tpg_wwn pointer following initial... • https://git.kernel.org/stable/c/39ae3edda325e9cf9e978c9788affe88231f3b34 •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2021-47289 – ACPI: fix NULL pointer dereference
https://notcve.org/view.php?id=CVE-2021-47289
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: ACPI: fix NULL pointer dereference Commit 71f642833284 ("ACPI: utils: Fix reference counting in for_each_acpi_dev_match()") started doing "acpi_dev_put()" on a pointer that was possibly NULL. That fails miserably, because that helper inline function is not set up to handle that case. Just make acpi_dev_put() silently accept a NULL pointer, rather than calling down to put_device() with an invalid offset off that NULL pointer. En el kernel de... • https://git.kernel.org/stable/c/38f54217b423c0101d03a00feec6fb8ec608b12e • CWE-476: NULL Pointer Dereference •
CVSS: 4.4EPSS: 0%CPEs: 8EXPL: 0CVE-2021-47288 – media: ngene: Fix out-of-bounds bug in ngene_command_config_free_buf()
https://notcve.org/view.php?id=CVE-2021-47288
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: media: ngene: Fix out-of-bounds bug in ngene_command_config_free_buf() Fix an 11-year old bug in ngene_command_config_free_buf() while addressing the following warnings caught with -Warray-bounds: arch/alpha/include/asm/string.h:22:16: warning: '__builtin_memcpy' offset [12, 16] from the object at 'com' is out of the bounds of referenced subobject 'config' with type 'unsigned char' at offset 10 [-Warray-bounds] arch/x86/include/asm/string_3... • https://git.kernel.org/stable/c/dae52d009fc950b5c209260d50fcc000f5becd3c •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2021-47287 – driver core: auxiliary bus: Fix memory leak when driver_register() fail
https://notcve.org/view.php?id=CVE-2021-47287
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: driver core: auxiliary bus: Fix memory leak when driver_register() fail If driver_register() returns with error we need to free the memory allocated for auxdrv->driver.name before returning from __auxiliary_driver_register() En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: núcleo del controlador: bus auxiliar: corrige la pérdida de memoria cuando falla driver_register(). Si driver_register() regresa con error, necesitamos ... • https://git.kernel.org/stable/c/7de3697e9cbd4bd3d62bafa249d57990e1b8f294 • CWE-402: Transmission of Private Resources into a New Sphere ('Resource Leak') •
CVSS: 6.2EPSS: 0%CPEs: 3EXPL: 0CVE-2021-47286 – bus: mhi: core: Validate channel ID when processing command completions
https://notcve.org/view.php?id=CVE-2021-47286
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: bus: mhi: core: Validate channel ID when processing command completions MHI reads the channel ID from the event ring element sent by the device which can be any value between 0 and 255. In order to prevent any out of bound accesses, add a check against the maximum number of channels supported by the controller and those channels not configured yet so as to skip processing of that event ring element. En el kernel de Linux, se ha resuelto la ... • https://git.kernel.org/stable/c/1d3173a3bae7039b765a0956e3e4bf846dbaacb8 •
CVSS: 5.5EPSS: 0%CPEs: 9EXPL: 0CVE-2024-36009 – ax25: Fix netdev refcount issue
https://notcve.org/view.php?id=CVE-2024-36009
20 May 2024 — In the Linux kernel, the following vulnerability has been resolved: ax25: Fix netdev refcount issue The dev_tracker is added to ax25_cb in ax25_bind(). When the ax25 device is detaching, the dev_tracker of ax25_cb should be deallocated in ax25_kill_by_device() instead of the dev_tracker of ax25_dev. The log reported by ref_tracker is shown below: [ 80.884935] ref_tracker: reference already released. [ 80.885150] ref_tracker: allocated in: [ 80.885349] ax25_dev_device_up+0x105/0x540 [ 80.885730] ax25_device_... • https://git.kernel.org/stable/c/feef318c855a361a1eccd880f33e88c460eb63b4 •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2024-36008 – ipv4: check for NULL idev in ip_route_use_hint()
https://notcve.org/view.php?id=CVE-2024-36008
20 May 2024 — In the Linux kernel, the following vulnerability has been resolved: ipv4: check for NULL idev in ip_route_use_hint() syzbot was able to trigger a NULL deref in fib_validate_source() in an old tree [1]. It appears the bug exists in latest trees. All calls to __in_dev_get_rcu() must be checked for a NULL result. [1] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] SMP KASAN KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] CPU: 2 PID: 3257 Comm: s... • https://git.kernel.org/stable/c/02b24941619fcce3d280311ac73b1e461552e9c8 • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2024-36007 – mlxsw: spectrum_acl_tcam: Fix warning during rehash
https://notcve.org/view.php?id=CVE-2024-36007
20 May 2024 — In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrum_acl_tcam: Fix warning during rehash As previously explained, the rehash delayed work migrates filters from one region to another. This is done by iterating over all chunks (all the filters with the same priority) in the region and in each chunk iterating over all the filters. When the work runs out of credits it stores the current chunk and entry as markers in the per-work context so that it would know where to resume the mi... • https://git.kernel.org/stable/c/6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2024-36006 – mlxsw: spectrum_acl_tcam: Fix incorrect list API usage
https://notcve.org/view.php?id=CVE-2024-36006
20 May 2024 — In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrum_acl_tcam: Fix incorrect list API usage Both the function that migrates all the chunks within a region and the function that migrates all the entries within a chunk call list_first_entry() on the respective lists without checking that the lists are not empty. This is incorrect usage of the API, which leads to the following warning [1]. Fix by returning if the lists are empty as there is nothing to migrate in this case. [1] WA... • https://git.kernel.org/stable/c/6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2024-36005 – netfilter: nf_tables: honor table dormant flag from netdev release event path
https://notcve.org/view.php?id=CVE-2024-36005
20 May 2024 — In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: honor table dormant flag from netdev release event path Check for table dormant flag otherwise netdev release event path tries to unregister an already unregistered hook. [524854.857999] ------------[ cut here ]------------ [524854.858010] WARNING: CPU: 0 PID: 3386599 at net/netfilter/core.c:501 __nf_unregister_net_hook+0x21a/0x260 [...] [524854.858848] CPU: 0 PID: 3386599 Comm: kworker/u32:2 Not tainted 6.9.0-rc3+ #36... • https://git.kernel.org/stable/c/d54725cd11a57c30f650260cfb0a92c268bdc3e0 •