Vendor
Fedora
90 known vulnerabilities.
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Medium 6.5
No Limit on Number of Open Sessions / Bad Session Close Behaviour
No Limit on Number of Open Sessions / Bad Session Close Behaviour in dnf5daemon-server before 5.1.17 allows a malicious user to impact Availability via No Limit on Number of Open Sessions. There is no limit on how many sessions D-Bus clients may create using …
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Medium 5.1
Kernel: race condition leads to use after free during vma lock in lock_vma_under_rcu
A use-after-free flaw was found in the Linux kernel's Memory Management subsystem when a user wins two races at the same time with a fail in the mas_prev_slot function. This issue could allow a local user to crash the system.
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Medium 5.3
Glibc: integer overflow in __vsyslog_internal()
An integer overflow was found in the __vsyslog_internal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when these functions are called with a very long message, leading to an incorrect calculation…
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Medium 6.7
Mock: privilege escalation for users that can access mock configuration
The Mock software contains a vulnerability wherein an attacker could potentially exploit privilege escalation, enabling the execution of arbitrary code with root user privileges. This weakness stems from the absence of proper sandboxing during the expansion a…
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Medium 6.6
Sudo: improper handling of ipa_hostname leads to privilege mismanagement
A flaw was found in sudo in the handling of ipa_hostname, where ipa_hostname from /etc/sssd/sssd.conf was not propagated in sudo. Therefore, it leads to privilege mismanagement vulnerability in applications, where client hosts retain privileges even after ret…
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Medium 5.5
W3m: out-of-bounds write in function checktype() in etc.c (incomplete fix for cve-2022-38223)
An out-of-bounds write issue has been discovered in the backspace handling of the checkType() function in etc.c within the W3M application. This vulnerability is triggered by supplying a specially crafted HTML file to the w3m binary. Exploitation of this flaw…
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Medium 5.5
Tcpreplay: tcprewrite: double free in tcpedit_dlt_cleanup() in plugins/dlt_plugins.c
Within tcpreplay's tcprewrite, a double free vulnerability has been identified in the tcpedit_dlt_cleanup() function within plugins/dlt_plugins.c. This vulnerability can be exploited by supplying a specifically crafted file to the tcprewrite binary. This flaw…
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Medium 5.5
Kernel: io_uring out of boundary memory access in __io_uaddr_map()
An out-of-bounds memory access flaw was found in the io_uring SQ/CQ rings functionality in the Linux kernel. This issue could allow a local user to crash the system.
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Medium 6.7
Kernel: nvme: memory corruption via unprivileged user passthrough
A buffer overflow vulnerability was found in the NVM Express (NVMe) driver in the Linux kernel. Only privileged user could specify a small meta buffer and let the device perform larger Direct Memory Access (DMA) into the same buffer, overwriting unrelated ker…
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Medium 5.5
Kernel: use-after-free in drivers/net/usb/lan78xx.c in lan78xx_disconnect
A use-after-free flaw was found in lan78xx_disconnect in drivers/net/usb/lan78xx.c in the network sub-component, net/usb/lan78xx in the Linux Kernel. This flaw allows a local attacker to crash the system when the LAN78XX USB device detaches.
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Medium 6.2
Potential buffer overflow in php_cli_server_startup_workers
A vulnerability was found in PHP where setting the environment variable PHP_CLI_SERVER_WORKERS to a large value leads to a heap buffer overflow.
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Medium 6.2
Reachable assertion in avahi_alternative_host_name
A vulnerability was found in Avahi. A reachable assertion exists in the avahi_alternative_host_name() function.
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Medium 6.2
Reachable assertion in avahi_rdata_parse
A vulnerability was found in Avahi. A reachable assertion exists in the avahi_rdata_parse() function.
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Medium 6.2
Reachable assertion in dbus_set_host_name
A vulnerability was found in Avahi. A reachable assertion exists in the dbus_set_host_name function.
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Medium 6.2
Reachable assertion in avahi_escape_label
A vulnerability was found in Avahi. A reachable assertion exists in the avahi_escape_label() function.
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Medium 6.2
Reachable assertion in avahi_dns_packet_append_record
A vulnerability was found in Avahi, where a reachable assertion exists in avahi_dns_packet_append_record.
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Medium 5.5
Heap-buffer-overflow in extractimagesection()
A heap-buffer-overflow vulnerability was found in LibTIFF, in extractImageSection() at tools/tiffcrop.c:7916 and tools/tiffcrop.c:7801. This flaw allows attackers to cause a denial of service via a crafted tiff file.
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Medium 6.5
Use-after-free in setup_async_work()
A use-after-free flaw was found in setup_async_work in the KSMBD implementation of the in-kernel samba server and CIFS in the Linux kernel. This issue could allow an attacker to crash the system by accessing freed work.
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Medium 6.5
Use-after-free in smb2_is_status_io_timeout()
A use-after-free flaw was found in smb2_is_status_io_timeout() in CIFS in the Linux Kernel. After CIFS transfers response data to a system call, there are still local variable points to the memory region, and if the system call frees it faster than CIFS uses …
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Medium 5.3
Draw while calling getdrawinfo()
A memory leak flaw was found in ruby-magick, an interface between Ruby and ImageMagick. This issue can lead to a denial of service (DOS) by memory exhaustion.
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Medium 5.5
Kernel: integer overflow in igmpv3_newpack leading to exploitable memory access
An integer overflow flaw was found in the Linux kernel. This issue leads to the kernel allocating `skb_shared_info` in the userspace, which is exploitable in systems without SMAP protection since `skb_shared_info` contains references to function pointers.
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Medium 5.9
Memory leak on tls connections
A flaw was found in JSS. A memory leak in JSS requires non-standard configuration but is a low-effort DoS vector if configured that way (repeatedly hitting the login page).
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Medium 5.3
Service monitor mac flow is not rate limited
A flaw was found in Open Virtual Network where the service monitor MAC does not properly rate limit. This issue could allow an attacker to cause a denial of service, including on deployments with CoPP enabled and properly configured.
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Medium 4.4
Heap out of bound read in builtin.c
A heap out-of-bounds read flaw was found in builtin.c in the gawk package. This issue may lead to a crash and could be used to read sensitive information.
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Medium 6.5
Possible dos from guest to host invringh_kiov_advance in vhost driver at drivers/vhost/vringh.c
A flaw was found in vringh_kiov_advance in drivers/vhost/vringh.c in the host side of a virtio ring in the Linux Kernel. This issue may result in a denial of service from guest to host via zero length descriptor.
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Medium 6.3
Out of bounds read in parse_module function in bfd/vms-alpha.c
An out-of-bounds read flaw was found in the parse_module function in bfd/vms-alpha.c in Binutils.
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Medium 4.7
Field `file_table` of `struct module *module` is uninitialized
A flaw was found in Binutils. The use of an uninitialized field in the struct module *module may lead to application crash and local denial of service.
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Medium 4.7
Local variable `ch_type` in function `bfd_init_section_decompress_status` can be uninitialized
A flaw was found in Binutils. A logic fail in the bfd_init_section_decompress_status function may lead to the use of an uninitialized variable that can cause a crash and local denial of service.
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Medium 4.7
Field `the_bfd` of `asymbol` is uninitialized in function `bfd_mach_o_get_synthetic_symtab`
A flaw was found in Binutils. The field `the_bfd` of `asymbol`struct is uninitialized in the `bfd_mach_o_get_synthetic_symtab` function, which may lead to an application crash and local denial of service.
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Medium 5.5
G_variant_byteswap() can take a long time with some non-normal inputs
A flaw was found in GLib. GVariant deserialization is vulnerable to a slowdown issue where a crafted GVariant can cause excessive processing, leading to denial of service.
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Medium 5.5
Gvariant offset table entry size is not checked in is_normal()
A flaw was found in GLib. GVariant deserialization fails to validate that the input conforms to the expected format, leading to denial of service.
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Medium 5.5
Gvariant deserialisation does not match spec for non-normal data
A flaw was found in GLib. GVariant deserialization is vulnerable to an exponential blowup issue where a crafted GVariant can cause excessive processing, leading to denial of service.
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Medium 5.3
Sev-es / sev-snp vmgexit double fetch vulnerability
A flaw was found in KVM AMD Secure Encrypted Virtualization (SEV) in the Linux kernel. A KVM guest using SEV-ES or SEV-SNP with multiple vCPUs can trigger a double fetch race condition vulnerability and invoke the `VMGEXIT` handler recursively. If an attacker…
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Medium 5.6
Triggerable assertion due to race condition in hot-unplug
A flaw was found in QEMU. The async nature of hot-unplug enables a race scenario where the net device backend is cleared before the virtio-net pci frontend has been unplugged. A malicious guest could use this time window to trigger an assertion and cause a de…
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Medium 5.5
Kernel: information leak in nft_set_catchall_flush in net/netfilter/nf_tables_api.c
A memory leak flaw was found in nft_set_catchall_flush in net/netfilter/nf_tables_api.c in the Linux Kernel. This issue may allow a local attacker to cause double-deactivations of catchall elements, which can result in a memory leak.
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Medium 6.7
Memory leak in btrfs_get_dev_args_from_path()
A use-after-free flaw was found in btrfs_get_dev_args_from_path in fs/btrfs/volumes.c in btrfs file-system in the Linux Kernel. This flaw allows a local attacker with special privileges to cause a system crash or leak internal kernel information
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Medium 6.0
Out-of-bounds read information disclosure vulnerability
A heap out-of-bounds memory read flaw was found in the virtual nvme device in QEMU. The QEMU process does not validate an offset provided by the guest before computing a host heap pointer, which is used for copying data back to the guest. Arbitrary heap memor…
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Medium 6.0
Heap buffer overflow in virtio_crypto_sym_op_helper()
A flaw was found in the QEMU virtual crypto device while handling data encryption/decryption requests in virtio_crypto_handle_sym_req. There is no check for the value of `src_len` and `dst_len` in virtio_crypto_sym_op_helper, potentially leading to a heap buf…
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Medium 4.4
Out-of-bounds read when setting hmac data
An out-of-bounds read vulnerability was found in the SR-IPv6 implementation in the Linux kernel. The flaw exists within the processing of seg6 attributes. The issue results from the improper validation of user-supplied data, which can result in a read past th…
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Medium 6.4
Use-after-free in nfc_llcp_find_loca in net/nfc/llcp_core.c
A use-after-free flaw was found in nfc_llcp_find_local in net/nfc/llcp_core.c in NFC in the Linux kernel. This flaw allows a local user with special privileges to impact a kernel information leak issue.