Total
2742 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2024-23722 | 2024-08-06 | N/A | 7.5 HIGH | ||
| In Fluent Bit 2.1.8 through 2.2.1, a NULL pointer dereference can be caused via an invalid HTTP payload with the content type of x-www-form-urlencoded. It crashes and does not restart. This could result in logs not being delivered properly. | |||||
| CVE-2024-40951 | 1 Linux | 1 Linux Kernel | 2024-08-06 | N/A | 5.5 MEDIUM |
| In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix NULL pointer dereference in ocfs2_abort_trigger() bdev->bd_super has been removed and commit 8887b94d9322 change the usage from bdev->bd_super to b_assoc_map->host->i_sb. Since ocfs2 hasn't set bh->b_assoc_map, it will trigger NULL pointer dereference when calling into ocfs2_abort_trigger(). Actually this was pointed out in history, see commit 74e364ad1b13. But I've made a mistake when reviewing commit 8887b94d9322 and then re-introduce this regression. Since we cannot revive bdev in buffer head, so fix this issue by initializing all types of ocfs2 triggers when fill super, and then get the specific ocfs2 trigger from ocfs2_caching_info when access journal. [joseph.qi@linux.alibaba.com: v2] Link: https://lkml.kernel.org/r/20240602112045.1112708-1-joseph.qi@linux.alibaba.com | |||||
| CVE-2024-28286 | 2024-08-05 | N/A | 7.5 HIGH | ||
| In mz-automation libiec61850 v1.4.0, a NULL Pointer Dereference was detected in the mmsServer_handleFileCloseRequest.c function of src/mms/iso_mms/server/mms_file_service.c. The vulnerability manifests as SEGV and causes the application to crash | |||||
| CVE-2017-6441 | 1 Php | 1 Php | 2024-08-05 | 5.0 MEDIUM | 7.5 HIGH |
| The _zval_get_long_func_ex in Zend/zend_operators.c in PHP 7.1.2 allows attackers to cause a denial of service (NULL pointer dereference and application crash) via crafted use of "declare(ticks=" in a PHP script. NOTE: the vendor disputes the classification of this as a vulnerability, stating "Please do not request CVEs for ordinary bugs. CVEs are relevant for security issues only. | |||||
| CVE-2017-5969 | 1 Xmlsoft | 1 Libxml2 | 2024-08-05 | 2.6 LOW | 4.7 MEDIUM |
| libxml2 2.9.4, when used in recover mode, allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted XML document. NOTE: The maintainer states "I would disagree of a CVE with the Recover parsing option which should only be used for manual recovery at least for XML parser. | |||||
| CVE-2018-19217 | 1 Gnu | 1 Ncurses | 2024-08-05 | 4.3 MEDIUM | 6.5 MEDIUM |
| In ncurses, possibly a 6.x version, there is a NULL pointer dereference at the function _nc_name_match that will lead to a denial of service attack. NOTE: the original report stated version 6.1, but the issue did not reproduce for that version according to the maintainer or a reliable third-party | |||||
| CVE-2019-16230 | 1 Linux | 1 Linux Kernel | 2024-08-05 | 4.7 MEDIUM | 4.7 MEDIUM |
| drivers/gpu/drm/radeon/radeon_display.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference. NOTE: A third-party software maintainer states that the work queue allocation is happening during device initialization, which for a graphics card occurs during boot. It is not attacker controllable and OOM at that time is highly unlikely | |||||
| CVE-2019-16229 | 3 Canonical, Linux, Redhat | 3 Ubuntu Linux, Linux Kernel, Enterprise Linux | 2024-08-05 | 4.7 MEDIUM | 4.1 MEDIUM |
| drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference. NOTE: The security community disputes this issues as not being serious enough to be deserving a CVE id | |||||
| CVE-2019-12455 | 1 Linux | 1 Linux Kernel | 2024-08-05 | 4.9 MEDIUM | 5.5 MEDIUM |
| An issue was discovered in sunxi_divs_clk_setup in drivers/clk/sunxi/clk-sunxi.c in the Linux kernel through 5.1.5. There is an unchecked kstrndup of derived_name, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash). NOTE: This id is disputed as not being an issue because “The memory allocation that was not checked is part of a code that only runs at boot time, before user processes are started. Therefore, there is no possibility for an unprivileged user to control it, and no denial of service.” | |||||
| CVE-2019-12382 | 1 Linux | 1 Linux Kernel | 2024-08-05 | 4.9 MEDIUM | 5.5 MEDIUM |
| An issue was discovered in drm_load_edid_firmware in drivers/gpu/drm/drm_edid_load.c in the Linux kernel through 5.1.5. There is an unchecked kstrdup of fwstr, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash). NOTE: The vendor disputes this issues as not being a vulnerability because kstrdup() returning NULL is handled sufficiently and there is no chance for a NULL pointer dereference | |||||
| CVE-2019-12381 | 1 Linux | 1 Linux Kernel | 2024-08-05 | 4.9 MEDIUM | 5.5 MEDIUM |
| An issue was discovered in ip_ra_control in net/ipv4/ip_sockglue.c in the Linux kernel through 5.1.5. There is an unchecked kmalloc of new_ra, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash). NOTE: this is disputed because new_ra is never used if it is NULL | |||||
| CVE-2019-12378 | 1 Linux | 1 Linux Kernel | 2024-08-05 | 4.9 MEDIUM | 5.5 MEDIUM |
| An issue was discovered in ip6_ra_control in net/ipv6/ipv6_sockglue.c in the Linux kernel through 5.1.5. There is an unchecked kmalloc of new_ra, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash). NOTE: This has been disputed as not an issue | |||||
| CVE-2020-25821 | 1 Peg-markdown Project | 1 Peg-markdown | 2024-08-04 | 5.0 MEDIUM | 7.5 HIGH |
| peg-markdown 0.4.14 has a NULL pointer dereference in process_raw_blocks in markdown_lib.c. NOTE: This vulnerability only affects products that are no longer supported by the maintainer | |||||
| CVE-2020-24890 | 1 Libraw | 1 Libraw | 2024-08-04 | 2.6 LOW | 5.5 MEDIUM |
| libraw 20.0 has a null pointer dereference vulnerability in parse_tiff_ifd in src/metadata/tiff.cpp, which may result in context-dependent arbitrary code execution. Note: this vulnerability occurs only if you compile the software in a certain way | |||||
| CVE-2021-41495 | 1 Numpy | 1 Numpy | 2024-08-04 | 3.5 LOW | 5.3 MEDIUM |
| Null Pointer Dereference vulnerability exists in numpy.sort in NumPy < and 1.19 in the PyArray_DescrNew function due to missing return-value validation, which allows attackers to conduct DoS attacks by repetitively creating sort arrays. NOTE: While correct that validation is missing, an error can only occur due to an exhaustion of memory. If the user can exhaust memory, they are already privileged. Further, it should be practically impossible to construct an attack which can target the memory exhaustion to occur at exactly this place | |||||
| CVE-2021-29296 | 1 Dlink | 2 Dir-825, Dir-825 Firmware | 2024-08-03 | 5.0 MEDIUM | 7.5 HIGH |
| Null Pointer Dereference vulnerability in D-Link DIR-825 2.10b02, which could let a remote malicious user cause a denial of service. The vulnerability could be triggered by sending an HTTP request with URL /vct_wan; the sbin/httpd would invoke the strchr function and take NULL as a first argument, which finally leads to the segmentation fault. NOTE: The DIR-825 and all hardware revisions is considered End of Life and as such this issue will not be patched | |||||
| CVE-2021-29295 | 1 Dlink | 2 Dsp-w215, Dsp-w215 Firmware | 2024-08-03 | 5.0 MEDIUM | 7.5 HIGH |
| Null Pointer Dereference vulnerability exists in D-Link DSP-W215 1.10, which could let a remote malicious user cause a denial of servie via usr/bin/lighttpd. It could be triggered by sending an HTTP request without URL in the start line directly to the device. NOTE: The DSP-W215 and all hardware revisions is considered End of Life and as such this issue will not be patched | |||||
| CVE-2021-29294 | 1 Dlink | 2 Dsl-2740r, Dsl-2740r Firmware | 2024-08-03 | 5.0 MEDIUM | 7.5 HIGH |
| Null Pointer Dereference vulnerability exists in D-Link DSL-2740R UK_1.01, which could let a remove malicious user cause a denial of service via the send_hnap_unauthorized function. It could be triggered by sending crafted POST request to /HNAP1/. NOTE: The DSL-2740R and all hardware revisions are considered End of Life and as such this issue will not be patched | |||||
| CVE-2022-36648 | 1 Qemu | 1 Qemu | 2024-08-03 | N/A | 10.0 CRITICAL |
| The hardware emulation in the of_dpa_cmd_add_l2_flood of rocker device model in QEMU, as used in 7.0.0 and earlier, allows remote attackers to crash the host qemu and potentially execute code on the host via execute a malformed program in the guest OS. Note: This has been disputed by multiple third parties as not a valid vulnerability due to the rocker device not falling within the virtualization use case. | |||||
| CVE-2023-45925 | 2024-08-02 | N/A | N/A | ||
| GNU Midnight Commander 4.8.29-146-g299d9a2fb was discovered to contain a NULL pointer dereference via the function x_error_handler() at tty/x11conn.c. NOTE: this is disputed because it should be categorized as a usability problem (an X operation silently fails). | |||||