Vulnerabilidades

Una falla de seguridad ha sido descubierta en code-projects Online Product Reservation System 1.0. Esta vulnerabilidad afecta código desconocido del archivo app/user/login.php del componente User Login. La manipulación del argumento emailadd resulta en inyección SQL. El ataque puede ser lanzado remotamente. El exploit ha sido publicado al público y puede ser usado para ataques.

Se ha identificado una debilidad en el Sistema de Reserva de Productos en Línea 1.0 de code-projects. Este problema afecta a un procesamiento desconocido del archivo app/products/left_cart.php. Esta manipulación del argumento ID causa inyección SQL. Es posible la explotación remota del ataque. El exploit se ha puesto a disposición del público y podría usarse para ataques.

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> wifi: rtl818x: Fix potential memory leaks in rtl8180_init_rx_ring()<br /> <br /> In rtl8180_init_rx_ring(), memory is allocated for skb packets and DMA<br /> allocations in a loop. When an allocation fails, the previously<br /> successful allocations are not freed on exit.<br /> <br /> Fix that by jumping to err_free_rings label on error, which calls<br /> rtl8180_free_rx_ring() to free the allocations. Remove the free of<br /> rx_ring in rtl8180_init_rx_ring() error path, and set the freed<br /> priv-&gt;rx_buf entry to null, to avoid double free.

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> iommu/amd: Fix potential out-of-bounds read in iommu_mmio_show<br /> <br /> In iommu_mmio_write(), it validates the user-provided offset with the<br /> check: `iommu-&gt;dbg_mmio_offset &gt; iommu-&gt;mmio_phys_end - 4`.<br /> This assumes a 4-byte access. However, the corresponding<br /> show handler, iommu_mmio_show(), uses readq() to perform an 8-byte<br /> (64-bit) read.<br /> <br /> If a user provides an offset equal to `mmio_phys_end - 4`, the check<br /> passes, and will lead to a 4-byte out-of-bounds read.<br /> <br /> Fix this by adjusting the boundary check to use sizeof(u64), which<br /> corresponds to the size of the readq() operation.

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> hfs: fix potential use after free in hfs_correct_next_unused_CNID()<br /> <br /> This code calls hfs_bnode_put(node) which drops the refcount and then<br /> dreferences "node" on the next line. It&amp;#39;s only safe to use "node"<br /> when we&amp;#39;re holding a reference so flip these two lines around.

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> net: netpoll: initialize work queue before error checks<br /> <br /> Prevent a kernel warning when netconsole setup fails on devices with<br /> IFF_DISABLE_NETPOLL flag. The warning (at kernel/workqueue.c:4242 in<br /> __flush_work) occurs because the cleanup path tries to cancel an<br /> uninitialized work queue.<br /> <br /> When __netpoll_setup() encounters a device with IFF_DISABLE_NETPOLL,<br /> it fails early and calls skb_pool_flush() for cleanup. This function<br /> calls cancel_work_sync(&amp;np-&gt;refill_wq), but refill_wq hasn&amp;#39;t been<br /> initialized yet, triggering the warning.<br /> <br /> Move INIT_WORK() to the beginning of __netpoll_setup(), ensuring the<br /> work queue is properly initialized before any potential failure points.<br /> This allows the cleanup path to safely cancel the work queue regardless<br /> of where the setup fails.

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> crypto: starfive - Correctly handle return of sg_nents_for_len<br /> <br /> The return value of sg_nents_for_len was assigned to an unsigned long<br /> in starfive_hash_digest, causing negative error codes to be converted<br /> to large positive integers.<br /> <br /> Add error checking for sg_nents_for_len and return immediately on<br /> failure to prevent potential buffer overflows.

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> NFS: Automounted filesystems should inherit ro,noexec,nodev,sync flags<br /> <br /> When a filesystem is being automounted, it needs to preserve the<br /> user-set superblock mount options, such as the "ro" flag.

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> mt76: mt7615: Fix memory leak in mt7615_mcu_wtbl_sta_add()<br /> <br /> In mt7615_mcu_wtbl_sta_add(), an skb sskb is allocated. If the<br /> subsequent call to mt76_connac_mcu_alloc_wtbl_req() fails, the function<br /> returns an error without freeing sskb, leading to a memory leak.<br /> <br /> Fix this by calling dev_kfree_skb() on sskb in the error handling path<br /> to ensure it is properly released.

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> irqchip/mchp-eic: Fix error code in mchp_eic_domain_alloc()<br /> <br /> If irq_domain_translate_twocell() sets "hwirq" to &gt;= MCHP_EIC_NIRQ (2) then<br /> it results in an out of bounds access.<br /> <br /> The code checks for invalid values, but doesn&amp;#39;t set the error code. Return<br /> -EINVAL in that case, instead of returning success.

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> s390/fpu: Fix false-positive kmsan report in fpu_vstl()<br /> <br /> A false-positive kmsan report is detected when running ping command.<br /> <br /> An inline assembly instruction &amp;#39;vstl&amp;#39; can write varied amount of bytes<br /> depending on value of &amp;#39;index&amp;#39; argument. If &amp;#39;index&amp;#39; &gt; 0, &amp;#39;vstl&amp;#39; writes<br /> at least 2 bytes.<br /> <br /> clang generates kmsan write helper call depending on inline assembly<br /> constraints. Constraints are evaluated compile-time, but value of<br /> &amp;#39;index&amp;#39; argument is known only at runtime.<br /> <br /> clang currently generates call to __msan_instrument_asm_store with 1 byte<br /> as size. Manually call kmsan function to indicate correct amount of bytes<br /> written and fix false-positive report.<br /> <br /> This change fixes following kmsan reports:<br /> <br /> [ 36.563119] =====================================================<br /> [ 36.563594] BUG: KMSAN: uninit-value in virtqueue_add+0x35c6/0x7c70<br /> [ 36.563852] virtqueue_add+0x35c6/0x7c70<br /> [ 36.564016] virtqueue_add_outbuf+0xa0/0xb0<br /> [ 36.564266] start_xmit+0x288c/0x4a20<br /> [ 36.564460] dev_hard_start_xmit+0x302/0x900<br /> [ 36.564649] sch_direct_xmit+0x340/0xea0<br /> [ 36.564894] __dev_queue_xmit+0x2e94/0x59b0<br /> [ 36.565058] neigh_resolve_output+0x936/0xb40<br /> [ 36.565278] __neigh_update+0x2f66/0x3a60<br /> [ 36.565499] neigh_update+0x52/0x60<br /> [ 36.565683] arp_process+0x1588/0x2de0<br /> [ 36.565916] NF_HOOK+0x1da/0x240<br /> [ 36.566087] arp_rcv+0x3e4/0x6e0<br /> [ 36.566306] __netif_receive_skb_list_core+0x1374/0x15a0<br /> [ 36.566527] netif_receive_skb_list_internal+0x1116/0x17d0<br /> [ 36.566710] napi_complete_done+0x376/0x740<br /> [ 36.566918] virtnet_poll+0x1bae/0x2910<br /> [ 36.567130] __napi_poll+0xf4/0x830<br /> [ 36.567294] net_rx_action+0x97c/0x1ed0<br /> [ 36.567556] handle_softirqs+0x306/0xe10<br /> [ 36.567731] irq_exit_rcu+0x14c/0x2e0<br /> [ 36.567910] do_io_irq+0xd4/0x120<br /> [ 36.568139] io_int_handler+0xc2/0xe8<br /> [ 36.568299] arch_cpu_idle+0xb0/0xc0<br /> [ 36.568540] arch_cpu_idle+0x76/0xc0<br /> [ 36.568726] default_idle_call+0x40/0x70<br /> [ 36.568953] do_idle+0x1d6/0x390<br /> [ 36.569486] cpu_startup_entry+0x9a/0xb0<br /> [ 36.569745] rest_init+0x1ea/0x290<br /> [ 36.570029] start_kernel+0x95e/0xb90<br /> [ 36.570348] startup_continue+0x2e/0x40<br /> [ 36.570703]<br /> [ 36.570798] Uninit was created at:<br /> [ 36.571002] kmem_cache_alloc_node_noprof+0x9e8/0x10e0<br /> [ 36.571261] kmalloc_reserve+0x12a/0x470<br /> [ 36.571553] __alloc_skb+0x310/0x860<br /> [ 36.571844] __ip_append_data+0x483e/0x6a30<br /> [ 36.572170] ip_append_data+0x11c/0x1e0<br /> [ 36.572477] raw_sendmsg+0x1c8c/0x2180<br /> [ 36.572818] inet_sendmsg+0xe6/0x190<br /> [ 36.573142] __sys_sendto+0x55e/0x8e0<br /> [ 36.573392] __s390x_sys_socketcall+0x19ae/0x2ba0<br /> [ 36.573571] __do_syscall+0x12e/0x240<br /> [ 36.573823] system_call+0x6e/0x90<br /> [ 36.573976]<br /> [ 36.574017] Byte 35 of 98 is uninitialized<br /> [ 36.574082] Memory access of size 98 starts at 0000000007aa0012<br /> [ 36.574218]<br /> [ 36.574325] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G B N 6.17.0-dirty #16 NONE<br /> [ 36.574541] Tainted: [B]=BAD_PAGE, [N]=TEST<br /> [ 36.574617] Hardware name: IBM 3931 A01 703 (KVM/Linux)<br /> [ 36.574755] =====================================================<br /> <br /> [ 63.532541] =====================================================<br /> [ 63.533639] BUG: KMSAN: uninit-value in virtqueue_add+0x35c6/0x7c70<br /> [ 63.533989] virtqueue_add+0x35c6/0x7c70<br /> [ 63.534940] virtqueue_add_outbuf+0xa0/0xb0<br /> [ 63.535861] start_xmit+0x288c/0x4a20<br /> [ 63.536708] dev_hard_start_xmit+0x302/0x900<br /> [ 63.537020] sch_direct_xmit+0x340/0xea0<br /> [ 63.537997] __dev_queue_xmit+0x2e94/0x59b0<br /> [ 63.538819] neigh_resolve_output+0x936/0xb40<br /> [ 63.539793] ip_finish_output2+0x1ee2/0x2200<br /> [ 63.540784] __ip_finish_output+0x272/0x7a0<br /> [ 63.541765] ip_finish_output+0x4e/0x5e0<br /> [ 63.542791] ip_output+0x166/0x410<br /> [ 63.543771] ip_push_pending_frames+0x1a2/0x470<br /> [ 63.544753] raw_sendmsg+0x1f06/0x2180<br /> [ 63.545033] inet_sendmsg+0xe6/0x190<br /> [ 63.546006] __sys_sendto+0x55e/0x8e0<br /> ---truncated---

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> iavf: Implement settime64 with -EOPNOTSUPP<br /> <br /> ptp_clock_settime() assumes every ptp_clock has implemented settime64().<br /> Stub it with -EOPNOTSUPP to prevent a NULL dereference.<br /> <br /> The fix is similar to commit 329d050bbe63 ("gve: Implement settime64<br /> with -EOPNOTSUPP").